Ian Underwood, Frank Zappa, and Ed Lefkowicz

Jimmy Carl Black, Roy Estrada, Ian Underwood, Frank Zappa, and Ed Lefkowicz

Don Preston, Frank Zappa, and The Mothers of Invention

Michael Nesmith and Frank Zappa in I Monkees (1965)

Steve Allen and Frank Zappa in The New Steve Allen Show (1961)

Frank Zappa in Eat That Question: Frank Zappa in His Own Words (2016)

Frank Zappa in Il Saturday Night Live (1975)

Dee Snider and Frank Zappa in Cover Your Ears (2023)

Frank Zappa and John Lofton in Eat That Question: Frank Zappa in His Own Words (2016)

George Duke, Tom Fowler, Frank Zappa, and Jean-Luc Ponty in Eat That Question: Frank Zappa in His Own Words (2016)

Frank Zappa in From Straight to Bizarre: Zappa, Beefheart, Alice Cooper and LA's Lunatic Fringe (2012)

Theodore Bikel, Ringo Starr, and Frank Zappa in 200 Motels (1971)

Frank Zappa and Wild Man Fischer in Derailroaded (2005)

Frank Zappa in Does Humor Belong in Music? (1985)