The Simpsons

1989 · Acting

The Tonight Show Starring Johnny Carson

1962 · Acting

Saturday Night Live

1975 · Acting

Stargate SG-1

1997 · Acting

MacGyver

1985 · Acting

The Love Boat

1977 · Acting

Stargate Atlantis

2004 · Acting

Golden Globe Awards

1944 · Acting

The Facts of Life

1979 · Acting

LEGEND

2023 · Acting

Raising Hope

2010 · Acting

Stargate Universe

2009 · Acting

Entertainment Tonight

1981 · Acting

Fairly Legal

2011 · Acting

Battle of the Network Stars

1976 · Acting

Seven Brides for Seven Brothers

1982 · Acting

Legend

1995 · Acting

Emerald Point N.A.S.

1983 · Acting

Stargate: Continuum

2008 · Acting

Pandora's Clock

1996 · Acting

Young Doctors in Love

1982 · Acting

Stargate SG-1: Children of the Gods

2009 · Acting

MacGyver: Lost Treasure of Atlantis

1994 · Acting

MacGyver: Trail to Doomsday

1994 · Acting

Firehouse

1996 · Acting

Through the Eyes of a Killer

1992 · Acting

Odd Jobs

1986 · Acting

Stargate Atlantis: Fans' Choice

2009 · Acting

In the Eyes of a Stranger

1992 · Acting

Stargate - En route vers les étoiles

2009 · Acting

The World's Greatest Stunts: A Tribute to Hollywood Stuntmen

1988 · Acting

Past the Bleachers

1995 · Acting

Ordinary Heroes

1986 · Acting

Beyond Betrayal

1994 · Acting