Albert Einstein helps a young man who's in love with Einstein's niece to catch her attention by pretending temporarily to be a great physicist.
Tim Robbins
as Ed Walters
Meg Ryan
as Catherine Boyd
Walter Matthau
as Albert Einstein
Lou Jacobi
as Kurt Gödel
Gene Saks
as Boris Podolsky
Joseph Maher
as Nathan Liebknecht
Stephen Fry
as James Moreland
Tony Shalhoub
as Bob Rosetti
Frank Whaley
as Frank
Charles Durning
as Louis Bamberger
Keene Curtis
as Eisenhower
Alice Playten
as Gretchen