
William Jan Berry (April 3, 1941 – March 26, 2004), was born in Los Angeles to Clara Lorentze Mustad (born September 2, 1919, Bergen, Norway – died July 9, 2009) and aeronautical engineer William L. Berry (born December 7, 1909, New York City – died December 19, 2004, Camarillo, California), He was raised in Bel Air, Los Angeles. Jan's father worked for Howard Hughes as a project manager of the "Spruce Goose" and flew on its only flight with Hughes.

The Wrecking Crew
2008 · as Self (archive footage) (uncredited)

Deadman's Curve
1978 · as Self (uncredited)

The T.A.M.I. Show
1964 · as Self

Surf Scene
1963

Dick Clark's Good Old Days Part II
1978

Jan & Dean: The Other Beach Boys
2002 · as Self

The Beach Boys - California Surfin
2004 · as Self (archive footage)

The Beach Boys: Endless Harmony
2000 · as Self

Jan & Dean - The Friendship Tour
1986

Jan & Dean: On the Run
1966