Cast of Top Secret!

Val Kilmer portrays Nick Rivers, a charismatic American rock and roll singer who gets tangled up in a spy mission while performing in East Germany.

Lucy Gutteridge takes on the role of Hillary Flammond, a member of the French Resistance who collaborates with Nick Rivers on a mission to rescue her father.

Peter Cushing appears as the Bookstore Proprietor, a mysterious character who plays a pivotal role in the spy narrative of the film.

Jeremy Kemp plays General Streck, a powerful figure in the East German army who becomes a central antagonist in the plot against the resistance movement.

Christopher Villiers portrays Nigel, a character involved in the covert operations happening within East Germany.

Warren Clarke takes on the role of Colonel von Horst, a high-ranking military officer in East Germany who becomes entwined in the comedic espionage saga.

Harry Ditson appears as Du Quois, a character involved in the intricate web of espionage encountering Nick Rivers in East Germany.

Jim Carter plays the character Déjà Vu, contributing to the humorous and surrealist elements of the film's narrative.

Eddie Tagoe takes on the role of Chocolate Mousse, adding a touch of quirky charm to the diverse cast of characters within the movie.

Omar Sharif appears as Agent Cedric, a key player in the unfolding espionage plot that Nick Rivers finds himself embroiled in.

Tristram Jellinek portrays Major Crumpler, a character involved in the bureaucratic and military elements that Nick Rivers navigates throughout the film.

Billy J. Mitchell plays Martin, Nick's Manager, showcasing the comedic support characters that populate the world of Top Secret!.