Born Yin Ying Lo in Guangdong, China, Helena began acting as a teenager in the early 1950s and took the stage name Law Lan after actress Sophia Loren ("Law Lan" being the Cantonese pronunciation of Loren's last name). She would go on to become one of the most prolific actresses in the world, amassing well over 500 film and TV acting credits to date. Though she's adaptable to any genre, in later years she carved a niche out for herself in horror films, including the seemingly-endless Troublesome Night series.
Movies
The Heroine
Taxi dispatcher
Human Pork Chop
Grace's Grandmother
The White Storm
Wai's mother
Raped by an Angel 5: The Final Judgement
Mrs. Hong
Devil's Woman
Si-Man's Grandmother
Jiang Hu: The Triad Zone
Kei's widow
The Day that Doesn't Exist
Hello! Who Is It?
I Will Wait for You!
The Bride with White Hair 2
Wu Tang Clan Elder
Sting of the Scorpion
Chien's mother
Just For Fun
Man Wanted 2: Those Were the Days
Aunt Lan
Winner Takes All?
The Conman 2002
Summer's Mom
Big Fortune Hotel
Lung Poh
Troublesome Night 14
Mrs. Bud Lung
Merry-Go-Round
Locust's grandma
Bullets Over Summer
Granny
Step Into the Dark
Faith's grandmother
Haunted Mansion
Ah Gi's mother
Fatal Obsession
The Sorceress
Boys Are Easy
Wu Ying's mother
Crazy Hong Kong
Mother
Money Crazy
Rich Chan's Wife
United We Stand, and Swim
Little Fish's Mum
Tales of Mystery
Flirting in the Air
Sister Future
Devil Cat
Troublesome Night 15
Mrs. Bud Lung
Troublesome Night 12
Mrs. Bud Lung
Flash Point
Jun Ma's Mother
Overheard 3
Aunt Gil
The Haunted Cop Shop II
Ms. Yellow
Young and Dangerous 5
Nam's Grandmother
Young and Dangerous: The Prequel
Nam's Grandmother
Don't Open Your Eyes
Auntie Seventh
Modern Romance
Sister Nancy
Operation Pink Squad II
Landlady
Guests in the House
Ho Fei-Feng
Gift from Heaven
Wu Tse Tien
Once a Black Sheep
Sister Tak Lan
Troublesome Night
Ghost Granny
Troublesome Night 7
Granny Ping
Troublesome Night 8
Mrs Bud Lung
Troublesome Night 9
Mrs Bud Lung
Troublesome Night 10
Mrs. Bud Lung
Troublesome Night 11
Mrs. Bud Lung
Troublesome Night 13
Mrs. Bud Lung
Troublesome Night 16
Mrs. Bud Lung / Granny Wong
Troublesome Night 5
Old Ghost
Troublesome Night 6
Heung's mother
Troublesome Night 17
Mrs. Bud Lung
Troublesome Night 18
Mrs. Bud Lung
Troublesome Night 19
Mrs. Bud Lung
Energetic-21
Alan's mother
I Do
Hong Kong History X
Auntie Bird
House of the Damned
Aunt Nan
The Pale Sky
Romantic Spell
Master Q 2001
Referee
Esprit D'Amour
Aunt Ha
Vampire Buster
Councillor Tang
The Liar
Doctor Vampire
Mrs. Hsieh
"Fertility" Bank
Happy Times
Mr. A? Mr. C?
Cook Up a Storm
Grandmother Zhang
Love Contractually
Ghostly Vixen
Devil of Rape
Resort Massacre
Mrs. Lim
Nightmare Zone
Grumpy Old Woman
Twilight Zone Cops: Ghost Driven
Granny Shaw
Young, Pregnant and Unmarried
Wong Siu-Kuen/Ah Kuen
Wong Fei Hung Trapped in Hell
The Mirror
Aunt Lan
The Crucifixion
Jogger [cameo]
He is My Enemy, Partner and Father-In-Law
Stallone's Mother
Midnight Zone
Shing's Mom
Money
Club patron
Neighbours All
Horoscope: The Voice from Hell
Aunt Szeto
Mr. Wai-Go
Mrs. Wong
The Untold Story 2
Ghost Meets You
Hung Chi-Yin
The Legend of a Professional
Ho's mom
Heaven in the Dark
Prosecution Lawyer
Haunted Office
Mary Ho
Midnight Taxi
Xie shifu's wife
02:00 A.M.
1) [cameo]
Deathnet.Com
Gigi's Mother
Ghost Timeless
Bak Sau-Sau
Sweet Girl in Terror
Creepy Nights
Dial 999 for 24-Hour Murder Case
Lucy
Mysterious Murderer
A Deadly Night
Maid
To Marry a Ghost
Don't Stop My Crazy Love for You
Miss Ho
Always Be with You
Taoist
The Haunting Lover
Mrs. Cui
Twilight Zone Cops: My Spirited Wife
Miss Shaw
Faces of Horror
The Chair
Woman with little girl
The Legend of the Purple Hairpin
The Wandering Life
Touch and Go
Goose's mother
Games Gamblers Play
Man's wife
A Beautiful Moment
24 Hrs Ghost Story
Charlie's mother
My Honeymoon with a Vampire
Auntie Mui
Story of the White-Haired Demon Girl (Part 1)
Yin-Ying Lo
Through the Eye
Kung Fu Master Is My Grandma!
Granny Wong Fei Hung
Operation Pink Squad
Wong
Missing Man
Housemaid
Time 4 Hope
Chi's mother
Unplugging Nightmare
Joe's aunt
Adieu
The Perfect Wife?!
Bakery Amour
Jet's mom
Are You Here
Laugh In
An Inspector Calls
Butler
I Love You, You're Perfect, Now Change!
The House of 72 Tenants
Brothel mamasan
Trouble Couples
Agnes' mother
Eat a Bowl of Tea
Aunt Gim
Hong Kong 73
Hospital registration nurse
Gigolo of Chinese Hollywood
Lady Kam
The Crazy Companies II
Amy's Mother
Agent Mr Chan
Meng Po
Les Belles
Cafe cashier
F***/Off
Hong Kong History Y
Ghost Story
The Master
Ghost Story - Horrible Tea
Lau's Mother
Ghost in the Family
Haunted Karaoke
Woman Who Summons Ghosts
Immortal Spirit
Mike's Mother-in-Law
A Long and Forgotten Ghost Story
Convenience Store Boss's Wife
He Comes From Planet K
Granny Lone
Return From The Other World
Shiu's Mother
Visible Secret 2
Old Lady Downstairs
Deals with the Dark
The Third Full Moon
Dr. Lung
Gossip Street
Suzy Lo
The Unusual Youth
Thou Shalt Not Swear
From Zero to Hero
On Probation
Reform school mistress
Let's Rock
Girl Dorm
L Storm
Raymond Chan's mother
A Dog Named Wang Zi
A Simple Life
Madame Lo
Encroach
Teme Gotchi
All U Need Is Love
Service staff
Wong Fei-Hung and the Lantern Festival Disturbance
Prostitute
The Secret Code
Cheung Yuet-Ngor
Double Exposure
露丝
Twin Sisters
Julie (Chow's stepwife)
The Story of Wong Ang the Heroine
Chiu's second concubine
How Oriole the Heroine Solved the Case of the Three Dead Bodies
Wong An Vs. the Flying Tigers
Lee Bik-Lin
Return of Lady Bond
Tong's stepmother
Human Relationships
Three Love Affairs
Wong Yuk-Mui
Madam Kam
Chiu Yuk-Wah
Landlady and Tenant
Ah Fong
My Intimate Partner
Tam Fung's wife 谭枫妻
Fatso Married Skinny
Dancer
All's Well, Ends Well 2020
Headmaster Law
Death Notice
Synesthete
Modern Go-Between
Bruce Lee: The Man and the Legend
Self
The Prince's Romantic Affairs
Guest [extra]
My Kingdom for a Husband
Queen's escort
As Time Goes By
Ting Wai-fong
The Great Devotion
Mahjong pal
Seductive Ghost
Burning
The Talking Bird
Young Girl In Love
高碧茜 (Ko Pik Sai)
The White Crane Hero
Seamy Side Of Life - A Black Chick
碧玉祖母
The Diary of a Husband
Mrs. Lung
She Shoots Straight
Amah
Royal Warriors
Lucky Seven
Blind wife
Gun Affinity
Fei's mother
Stand Behind the Yellow Line
Master's grandmother
Bloody Cops
Sister Lan
The Greatest Lover
Twilight Garden
Two City Girls
Pang Shui-ha
The Running Mob
For Bad Boys Only
Sophia
The Ghost House
Loving You Is Wrong
Foolish 23
Good for Nothing
Student Prince
The Kid
Road
Kit Ching
The Curse
Adventure on a Deadly Island
Murder on a Wedding Night
Hotel Soul Good
Fun, Hong Kong Style
The Iceman Cometh
Hospital worker
Papa Loves You
Undying Heart
Super Models
Sworn Revenge
Mafia.com
Eternal Love
Dead End
Clueless
Comic King
Enjokosai Angel
The Story of Soccer Bet
Fighting To Survive
Cafe Shop
Taxi Driver
The Soul Is Return
Hanky Panky
Vincent's Mother
Grandma and Her Ghosts
Troublesome Night 3
July 13th
Young and Dangerous 3
Hong Kong Graffiti
Just Married
Out on a Limb
Royal Tramp 2
My Heavenly Lover
The Missed Date
Fortune Hunters
Miracles: The Canton Godfather
In the Governor's Room
Crazy 17
I Do!
Aces Go Places III: Our Man from Bond Street
Young Dreams
Till Death Do Us Part
Short Cuts
Young Guns
Speedy Gun Shooter
Table for Six 2
The Detective
Mrs Wu
Reborn
奸魔
Let's Build a Family
Sadly Bidding My Hometown Farewell
Double Fattiness
Thief of Thieves
Yesterday, Today, Tomorrow
The Country Bumpkin
至尊寶
Kidnap
My Wacky, Wacky World
Sup Sap Bup Dap
True Love
Strange Romance on a Bus
黃秀鳳
The Case of 'Missing Corpse’
Secretary
Glass Slippers
A Love Story
唐英
Silent Love
Lan
Temperament of Life
Death Trap
Auntie Sang
The Diary of a Husband, Part 2
Mrs Lung
Shows
House of Spirits
Mrs Bak
The Condor Heroes 95
裘千尺 Kao Chin-chek
Ups and Downs in the Sea of Love
Grandmother Wah
Oh My Grad
Kong Pik
Inbound Troubles
Sophia
Come On, Cousin
Fong Gwai-lan
State of Divinity
定逸師太
Neighborhood Ghost Stories
龙婆
The Duke of Mount Deer
麗春院老闆娘
The Awakening Story
The Vampire Returns
张可爱
The Justice of Life
Gods of Honour
姚天香
Whatever It Takes
On the Road (Sr. 1)
Absent Minded Inspector
When Things Get Tough
Police Station No. 7
Hello Misfortune
Aiming High
翁美香
Justice Sung
Street Fighters
何八
Chor Lau-heung
蓉蓉的姑媽
The Return of the Condor Heroes
裘千尺
New Heavenly Sword and Dragon Sabre
靜玄
Tales From Beyond
孟男母亲
Two Most Honorable Knights
花婆婆
Time Before Time
A Place Of One's Own
A Loving Spirit
The Key Man
余亚葵
The Shell Game
霍太太
Witness to a Prosecution
牛妈
Armed Reaction
刘顺好
Drunken Angels
The Last Healer in Forbidden City
慈禧
Beyond Love
六姐
From Act to Act
Come with Me
Police Tactical Unit
Love With Many Phases
Police on the Road
The Fortune Teller
The Battle Against Evil
Woman on the Beat
The Black Sabre
War Of The Dragon
Mystery Files
Taming Of The Princess
The Unyielding Master Lim
Discovery Bay
The Buddhism Palm Strikes Back
Wong Fei Hung – Master of Kung Fu
An Ending To Remember
The Witness Of Time
Life Begins at Forty
Gambling On Life
Dharma
Brothers Under The Skin
You Only Live Twice
Summer Kisses Winter Tears
The Edge of Righteousness
The Last Conquest
Life For Life
One Good Turn Deserves Another
Vanity Fair
The No No Girl
Road To Eternity
Money And Fame
Police Cadet
Crime And Passion
The Last Steep Ascent
Brick Slaves
Angels of Mission
The Legend Of Love
The Jade Fox
Triumph Over Evil
Crimson Sabre
Treasure Raiders
The Fortune Teller (II)
Officer Geomancer
Karma Rider
Awfully Lawful
Shades of Life
Sinister Beings
Chinese Folklore
Life on the Line
One Sword
The Bund III
Three In A Crowd
War And Remembrance
It's A Long Way To Home
Incurable Traits
Odd Man Out
A Tough Fight
The Fatal Irony
Tin Long Kip
The Art of Being Together
Conflict
The Academy
A House Is Not a Home
The Upstart and the Self-Made Man
Unveil The Mystery
主持人
The Giants
Man's Best Friend
Source Of Evil
The Young Detective
When a Man Loves a Woman
Young's Female Warrior
The Fate
Rural Hero
Reaching Out
Hard Fate
Men of the House
The Brave Squad
The First Love
Beside the Seaside, Beside the Sea
This Generation
The Feud of Two Brothers
Take Care Your Highness
In Search Of
Five Easy Pieces
Hand of Hope
The Sect of Blood & Iron
Buddhism Palm
星塵
The Man in the Middle
When the Sun Shines
Everybody's Somebody's Favourite
Beyond the Rose Garden
Blue Veins
The Seasons
Summer Heat
Detective Investigation Files
宋甘兰 Sung Kam Lan
Detective Investigation Files
陈十五 Chan Sup Ng
错结良缘
张妈
You're Just Not Her
The Legend of Wong Tai Sin
独孤婆婆
Destiny
Kung Fu Soccer
謎