Released by Monogram, A WAVE, a WAC and a Marine was packaged by Biltmore Productions, a partnership consisting of Abbott and Costello's agent Eddie Sherman and Lou Costello's father Sebastian Cristillo. Though Elyse Knox, Sally Eilers and Ann Gillis head the cast, the film is a showcase for nightclub comedian Henny Youngman, here cast as a Hollywood agent named (what else?) Henny. Sent out by his studio to sign up a pair of gorgeous Broadway stars (Ramsay Ames and Marjorie Woodworth) Henny signs the stars' understudies (Knox and Gillis) by mistake. Fortunately, the "substitutes" are every bit as talented as the real stars, and as a result are contracted to appear in a big-budget film, cast as the aforementioned WAVE and WAC (who's the Marine)? Henny Youngman's delivery was as sharp then as it is now, but he was undermined by substandard sound recording. More impressive was the first-time direction of former Universal production assistant Philip Karlstein, who went on to auteur fame as Phil Karlson.
~ Hal Erickson, All Movie Guide