Mark McDermott

Actor

Gender

Not specified

Known for

A Family Circus Christmas

4

Billy

Dec 18, 1979

A Special Valentine with the Family Circus

5.5

Billy (voice)

Feb 10, 1978

A Family Circus Easter

7

Billy (voice)

Aug 19, 1982

A Family Circus Christmas

4

Billy

Dec 18, 1979

A Special Valentine with the Family Circus

5.5

Billy (voice)

Feb 10, 1978

A Family Circus Easter

7

Billy (voice)

Aug 19, 1982

Acting

Participated in 3 movies, 0 TV series

1982

A Family Circus Easter

7

Billy (voice)

1979

A Family Circus Christmas

4

Billy

1978

A Special Valentine with the Family Circus

5.5

Billy (voice)