http://libremdb.catsarch.i2p/title/tt0090323
Paul Antrim gets the Sergeant Major Harry Andrews part, and Derek Thompson gets the nonsensical IRA soldier gig. For some reason Thompson's character, in his attempts to sneak away to report to his superiors, feels the need to keep spiking Fox's character with LSD. Guess the IRA frowns on complicated solutions... like using sleeping pills.