Acting

2009

(10 episodes) as David Gallagher

2008

(1 episode) as Self

2007

as Self (archive footage) (uncredited)

2006

(1 episode) as Self

2005

as Grant

2004

(1 episode) as Self

2003

(10 episodes) as Self

2002		Less than Perfect (1 episode) as Vince
2002		Kim Possible (1 episode) as Roland Pond (voice)
2002		V Graham Norton (1 episode) as Self

2000		CSI: Crime Scene Investigation (1 episode) as Peter Coe
2000		Malcolm in the Middle (1 episode) as Boone Vincent

1999		Where Are They Now? (2 episodes) as Self
1999		The Late Late Show with Craig Kilborn (1 episode) as Self

1996		E! True Hollywood Story (1 episode) as Self
1996		The Rosie O'Donnell Show (1 episode) as Self

1993

(1 episode) as Jefferson Kelly

1992

(2 episodes) as David Cassidy

1991		Pebble Mill (1 episode) as Self
1991		Tom Arnold: The Naked Truth as Self
1991		Voices That Care as Self - Choir Member

1990		The Spirit of '76 as Adam-11
1990		The Flash (1 episode) as Sam Scudder
1990		Blossom (1 episode) as David Cassidy
1990		Instant Karma as Reno

1988

(1 episode) as Self

1985

(1 episode) as Joey Mitchell

1982		Matt Houston (1 episode) as John Gordon Boyd
1982		Wogan (1 episode) as Self
1982		The Kenny Everett Television Show (1 episode) as Self

1980

as David Greeley

1979

(1 episode) as Donald / David

1978

(11 episodes) as Officer Dan Shay

1977

(1 episode) as Ted Harmes

1975

(1 episode) as Self

1973

(1 episode) as Officer Dan Shay

1972		Musikladen (1 episode) as Self
1972		Pebble Mill at One (1 episode)

1971

(2 episodes) as Self

1970

(96 episodes) as Keith Douglas Partridge

1969		Marcus Welby, M.D. (1 episode) as Michael Ambrose
1969		The Glen Campbell Goodtime Hour (2 episodes) as Self

1968		The Mod Squad (1 episode) as Brad Johnson
1968		Adam-12 (1 episode) as Tim

1967

(1 episode) as Danny Goodson

1965

(1 episode) as Larry Wentworth

1959

(1 episode) as Billy Burgess

1956

(1 episode) as Self - Presenter

1950

(1 episode) as Self