Harry McCoy

Mabel's Sweetheart (uncredited)

Mabel's Strange Predicament

Actor

The Masquerader

A Coat's Tale

Mabel's Boyfriend (uncredited)

Caught in a Cabaret

Biff

Heads Up

Jake

Mike and Jake as Heroes

Mabel's Boyfriend

Hello, Mabel

The Police Chief

Stout Hearts But Weak Knees

The Boy Friend

How Heroes Are Made

Hired Kidnapper

Ambrose's Nasty Temper

Mabel's Boyfriend (uncredited)

Mabel at the Wheel

Drinker

The Face on the Barroom Floor

Policeman

His New Profession

Flirt in Park (uncredited)

Getting Acquainted

Man in Bar

Mabel's Married Life

Harry

Mabel's Blunder

Mabel's Nagging Husband

Mabel and Fatty's Wash Day

Dr. Brown

Stick Around

The Laundry Truck Driver

Dirty Work in a Laundry

Chair Warmer

A Village Scandal

The Husband

Merely A Married Man

Fatty's Rival

Fatty's Magic Pants

The Suitor

Those Bitter Sweets

Pickpocket

Fatty’s Chance Acquaintance

Barfly

Fatty and Minnie He-Haw

Taming the West

Bar Patron

His Favorite Pastime

Piano Player (uncredited)

Tango Tangles

Her Birthday Present

One-Man Orchestra

A Movie Star

Minister of War's Daughter's Lover

Saved by Wireless

The Police Chief (uncredited)

The Great Toe Mystery

1st Desperado

The Noise of Bombs

The Town Drunk

Cinders of Love

The Drunk

Her Torpedoed Love

Owen at 17 (as H. McCoy)

The Regeneration

Fireman / Audience Member Next to Charlie (uncredited)

A Film Johnnie

Hot Dog Thief (uncredited)

Mabel's Busy Day

Boarder Assisting with Magic Lantern Show (uncredited)

The Star Boarder

Drunk in Audience (uncredited)

The Property Man

Society Piano Player (uncredited)

The Knockout

Singer, Pianist / Prisoner / Various Others (uncredited)

Tillie's Punctured Romance

Drunk (uncredited)

Fatty’s Reckless Fling

Pianist (uncredited)

Fatty’s Faithful Fido

Chaplin Impersonator (uncredited)

Fatty and Mabel at the San Diego Exposition

Man in Front Row (uncredited)

That Little Band Of Gold

Pianist / Drunk / Bouncer (uncredited)

Leading Lizzie Astray

Audience Spectator (uncredited)

A One Night Stand

Businessman (uncredited)

Woman Wanted

The Married Man

For Better - But Worse

Put and Take

Ferdie

High & Dry

Adams' Assistant (uncredited)

Fury

His One Night Stand

The Fruit Vendor

Peanuts and Bullets

Second Prowler

A Lucky Leap

Ferdie

After the Dough

The Lodgekeeper's Daughter's Sweetheart

A Bear Affair

Ambrose's Lofty Perch

drunk

Ambrose's Fury

1st Cook

Because He Loved Her

The Rival Suitor

His Second Childhood

The Dude

The Garage

John

A Hoosier Romance

Mabel's Sweetheart

Mabel’s Nerve

Mabel's Sweetheart

Mabel’s Stormy Love Affair

Her First Kiss

His Cool Nerve

The Doctored Affair

A Tangled Affair

Hubby’s Job

Nobody's Sweetheart

The Young Attorney

Sweet Dreams

Some Tomboy

Snappy Eyes

Her Fortunate Face

Her City Sport