Pop, a security guard at Paramount has told his son that he's the head of the studio. When his son arrives in Hollywood on shore leave with his buddies, Pop enlists the aid of the studio's dizzy switchboard operator in pulling off the charade. Things get more complicated when Pop agrees to put together a show for the Navy starring Paramount's top contract players.

During World War II, all the studios put out "all-star" vehicles which featured virtually every star on the lot--often playing themselves--in musical numbers and comedy skits, and were meant as morale-boosters to both the troops overseas and the civilians at home. This was Universal Pictures' effort. It features everyone from Donald O'Connor to the Andrews Sisters to Orson Welles to W.C. Fields to George Raft to Marlene Dietrich, and dozens of other Universal players.