2021

10 episodes as Gil Grissom

2015

10 episodes as Col. Emmett Darrow

2013

1 episode as Mitch

2009

1 episode as Self

2007

1 episode as Gil Grissom

2002

1 episode as Self

2000

194 episodes as Gil Grissom

1996

2 episodes as Whip Dalton

1995

1 episode as Georgie

1993

4 episodes as Captain Gideon Walker

1990

3 episodes as Joseph P. Kennedy Sr.

1986

1 episode as (segment "Need to Know")

2021

41 episodes … Executive Producer

2002

36 episodes … Co-Executive Producer 6 episodes … Supervising Producer

2000

35 episodes … Producer 297 episodes … Executive Producer