The Cheap Detective
Penned by Neil Simon, Peter Falk (of Columbo fame) is The Cheap Detective, Lou Peckinpaugh, a San Franciso private eye.
Sid Caesar, Dom DeLuise and Ann-Margret (as the fabulously named femme-fatale, Jezebel Dezire) also starred.
The film parodies Bogart in The Maltese Falcon, and sees the inept Peckinpaugh attempting to prove himself innocent of murder.
This is a vintage original Style B US One Sheet poster with artwork by Peter Green.