1970
The Cosby Show TV The Poet
[more information]

[more photos]
The Headmaster TV One Episode: Title not known [Allen]
A group of students, including Allen, and the headmaster of the school, go on a week long trip into the country. It is to be an experiment on living in a society with no teachers or students.
1971
Cannon
[Detective Drama]
TV Country Blues
[more information]
Owen Marshall
[legal Drama]
TV Smiles From Yesterday
[more information]
The Partridge Family
[Situation Comedy]
TV "Old Scrapmouth"
(Episode #16)

[more information]

[more photos]
1972
Owen Marshall
[legal Drama]
TV The Pool House
[more information]

[more photos]
General Hospital
[Daytime Soap Opera]
TV 51 Episodes
[Keith Murray]
Jesse Brewer’s nephew. Reoccurring role for approximately 9 months. Originally cast as a juvenile delinquent nephew, Keith had a sudden personality change towards the end of the 1972 season and became the perfect boy-next-door. The character was written out of the show when he was sent to a Military Academy.
The FBI
[Police Drama]
TV title not known
(German title: Das mörderische Quartett)

[more information]
Night Gallery
[Supernatural Anthology]
TV There Aren't Any More MacBanes
[Francis]
[more information]
1973
Owen Marshall
[Legal Drama]
TV title not known
(German title: Liebe im Kreuzverhör)

[more information]
Room 222
[School Drama]
TV Here's the Boy Most Likely
A student, played by Mark, turns to alcohol in order to escape the pressures of home and school.
I Got a Hammer
The Magician
[Mystery/Adventure ]
TV Lightning On A Dry Day
[more information]

[more photos]
1974
Insight TV When You See Arcturus
[Young Charles Flemming, Steve Flemming]
Charles Flemming intends to commit suicide. He is stopped when his son, Steve, comes to visit him and persuades him that life is worth living. What Charles realizes at the end is that Steve is a visitation from the dead. Steve died earlier that day after being shot in Lincoln Park.
Jeannie TVC [Corry Anders who is Jeannie’s master]
Voice-over Animated version of I Dream of Jeannie aired on Saturday mornings from September 1973 to August 1975. 14 Episodes; Mark’s name is listed as "Marc Hammil" in the credits. Corry, a High School student, finds a magic lamp and becomes master to Jeannie and her side-kick Babu.
A total of 48 episodes were recorded

[episode guide]
Manhunter
[Detective Drama]
TV The Lodestar Ambush
Kodak TV AD a commercial Mark did for Kodak
[more photos]
The Texas Wheelers
[Situation Comedy]
TV 13 episodes filmed, 7 aired
[Doobie Wheeler]
The comic adventures of Zach Wheeler and his 4 children, one of which is sixteen year old Doobie. This was the first television series of its kind to not have a laugh track.
1975
Bronk
[Detective Drama]
TV In The Line Of Fire
[Kevin Bossick]

[more information]
Lucas Tanner
[School Drama]
TV A Touch of Bribery
[Craig]
The son of a lawyer is tormented by a group of gang members from his high school. They stole a car radio from him and now want payment.
Petrocelli
[Legal Drama]
TV The Outsiders
[more information]
The Gamblers

[more information]
Delancey Street: The Crisis Within
TVM [Philip Donaldson]
[more information]
Eric TVM [Paul Swenson, Eric's younger brother]
[more information]

[more photos]
Sarah T. Portrait of a Teenage Alcoholic TVM [Ken]
[more information]

[more photos]
Kraft 'Roku Blue' salad dressing TV ad On a set made to look like an old-fashioned ice cream parlour, Mark is dressed as a soda jerk.
The Streets of San Francisco
[Crime Drama]
TV Poisoned Snow
[more information]

[more photos]
1976
Eight is Enough
[Comedy/Drama ]
TV Baby Makes Nine
Pilot movie only
[David Bradford]

[more information]

[more photos]
Mallory: Circumstantial Evidence TVM Pilot
[Joe Celli]

[more information]

[more photos]
Marcus Welby MD
[Medical Drama]
TV title not known
Medical Center
[Medical Drama]
TV title not known
One Day at a Time
[Situation Comedy]
TV Schneider's Pride and Joy
[Harvey]

[more information]

[more photos]
The Streets of San Francisco
[Crime Drama]
TV Innocent No More
[Billy Clark]

[more information]

[more photos]
Interview on KPLA R Radio interview with Mark and Harrsison Ford before 'Star Wars' was released; callers with some interesting questions and much more interesting answers.
1977
The City TVM [Eugene Banks]
[more information]
[soundbyte]

[more photos]
Wizards
AMC [Sean, king of the fairies]
[more information]
[soundbyte]
Star Wars M [Luke Skywalker]
[more information]

[more photos]
Bob Hope's Christmas Special TV Special
[more information]

[more photos]
NBC Today Show TV An Interview with the cast: Mark, Harrison and Carrie hosted by Gene Shallet
The Making Of Star Wars TV A look behind the scenes of the making of the movie plus interviews with the cast.
(Also available on video)
1978
Academy Awards TV Live coverage of the 50th Annual Awards of the Academy of Motion Picture Arts and Sciences. Presenter of the Visual Effects Award.
35th Annual Golden Globe Awards TV Presenter at the Hollywood Foreign Press Association awards show, honoring the best in motion picture and television.
Star Wars Holiday Special
[a.k.a. The Star Wars Christmas Special]
TV Special-CBS
[Luke Skywalker]
Han Solo must help Chewbacca return home for "Life Day". Included was an animated segment featuring Boba Fett.
Arena TV BBC show
This show featured interviews with Mark and Gary Kurtz.
Corvette Summer M [Ken Dantley]
[more information]

[more photos]
1979
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