Stephen Manley

More details

Known For

Mannix

1967

The Love Boat

1977 • as Kevin

Adam-12

1968 • as Mark

Little House on the Prairie

1974

Emergency!

1972

The Rookies

1972

Filmography

2025

Girlfriend Missing

as Phil

Movie - Released: 10/7/2025

2022

Bleach

as Tony

Movie - Released: 12/15/2022

Prisoner of Love

as Tommy

Movie - Released: 12/14/2022

2020

1 Interrogation

as Ben Barnes

Movie - Released: 6/25/2020

2018

Dealer

as The Muscle

Movie - Released: 10/28/2018

2017

Rogue Warrior: Robot Fighter

as Ralston

Movie - Released: 6/2/2017

2016

Ghosthunters

as Henry

Movie - Released: 7/5/2016

2014

Black Mask

as Father

Movie - Released: 10/16/2014

Nightwing: The Series

as Willy Wintergreen

TV - Released: 9/29/2014

2013

Southwest

as Alex Vinnitti

Movie - Released: 3/6/2013

1984

Star Trek III: The Search for Spock

as Spock...Age 17

Movie - Released: 6/1/1984

1980

Secrets of Midland Heights

TV - Released: 12/6/1980

1979

Married: The First Year

TV - Released: 2/28/1979

1977

John Hus

as John Hus - as a child

Movie - Released: 1/1/1977

The Love Boat

as Kevin

TV - Released: 9/24/1977

1975

The Tiny Tree

as (voice)

Movie - Released: 12/14/1975

1974

Little House on the Prairie

TV - Released: 9/11/1974

Sierra

TV - Released: 9/12/1974

1972

Kansas City Bomber

as Walt

Movie - Released: 8/2/1972

The Rookies

TV - Released: 9/11/1972

Kung Fu

as Boy Caine

TV - Released: 10/14/1972

The Streets of San Francisco

TV - Released: 9/23/1972

Emergency!

TV - Released: 1/22/1972

1971

All in the Family

as Danny Sanders

TV - Released: 1/12/1971

1968

Adam-12

as Mark

TV - Released: 9/21/1968

1967

Mannix

TV - Released: 9/16/1967