David Ketchum

1964

• [ ] Good Neighbor Sam (Dave (uncredited)) 

1970

• [ ] The Grasshopper (Football Conventioner) 

1971

• [ ] Bless the Beasts & Children (Camp Director) 

1973

• [ ] Your Three Minutes Are Up (Mr. Kellogg) 

1974

• [ ] Goodnight Jackie (Mr. Green) 

1976

• [ ] How to Break Up a Happy Divorce (Professor Schofield) 

1979

• [ 5/10 ] The Main Event (Photographer) 
• [ ] Love at First Bite (Customs Inspector) 
• [ ] The North Avenue Irregulars (Capt. Bamford) 

1984

• [ ] Harold and His Amazing Green Plants (Broccoli (voice)) 

1989

• [ ] Get Smart, Again! (Agent 13) 

1999

• [ ] The Other Sister (College Maintenance Man #2) 

1974

• [ ] The Elevator (Teleplay) 

1977

• [ ] The Hazing (Writer)