In 1927 Hollywood, a silent film star falls for a chorus girl just as he and his paranoid screen partner struggle to make the difficult transition to talking pictures.

Molly and Terry Donahue, plus their three children, are The Five Donahues. Youngest son Tim meets hat-check girl Vicky and the family act begins to fall apart.

Leslie Zevo is a fun-loving inventor who must save his late father's toy factory from his evil uncle, Leland, a war-mongering general who rules the operation with an iron fist and builds weapons disguised as toys.

A young black pianist becomes embroiled in the lives of an upper-class white family set among the racial tensions, infidelity, violence, and other nostalgic events in early 1900s New York City.

Russ Matthews, a theatrical agent who is not above pulling off a hoax or two or more to further the career of his clients (and himself), and a newspaper gossip-columnist, Carol Wilson, get involved with gangsters when one of Larry's radio-program future-predicting cons gets out of hand.

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.

Brothers Beau, John and Digby Geste join the Foreign Legion, where they fall under the rule of tyrannical Sergeant Markoff. Beau and John are assigned to Fort Zinderneuf, where Markoff tries to break their spirit, aware of a dark family secret concerning a fabulous jewel one of them carries. As tensions rise, Arabs attack the fort and rivalries must be thrown aside in a desperate battle for life.

During World War II, a junior American Army officer, Lt. Peter Stirling, gets sent to the psychiatric ward whenever he insists that an Army mule named Francis speaks to him.

In the U. S. Army intelligence office, bumbling lieutenant Peter Stirling receives a coded message from his friend, Francis, a talking mule. The note urges Pete to hurry to the Coronado, California naval base, where Francis is about to be sold as surplus. Pete rushes to the train station, but before he can board, nurse Betsy Donevan mistakes him for her shell-shocked brother, Navy boatswain Slicker Donevan. She tries to forcibly remove his uniform so he will not get into trouble for impersonating an Army officer. Finally she realizes that Pete is not Slicker but merely his mirror image.

Joan Howell, a young and pretty maid-for-hire, meets and begins dating wealthy New York City businessman Tom Milford. Embarrassed about bringing him back to her tiny apartment that she shares with her roommate Audrey, Joan brings Tom over to a fancy apartment that she cleans on a daily basis not knowing that it's his place. Tom plays along with the charade despite not knowing who Joan really is, while she tries to tidy up Tom's place not knowing who he really is.