In 1836 General Santa Anna and the Mexican army is sweeping across Texas. To be able to stop him, General Sam Houston needs time to get his main force into shape. To buy that time he orders Colonel William Travis to defend a small mission on the Mexicans' route at all costs. Travis' small troop is swelled by groups accompanying Jim Bowie and Davy Crockett, but as the situation becomes ever more desperate Travis makes it clear there will be no shame if they leave while they can.

Texas Ranger Jake Cutter arrests gambler Paul Regret, but soon finds himself teamed with his prisoner in an undercover effort to defeat a band of renegade arms merchants and thieves known as Comancheros.

A submarine newly commissioned is damaged in the opening days of WW II. A captain, looking for a command insists he can get it to a dockyard and captain it. Going slowly to this site, they find a stranded group of Army nurses and must take them aboard. How bad can it get? Trying to get a primer coat on the sub, they have to mix white and red in order to have enough. When forced to flee the dock during an air attack, they find themselves with the world's only Pink submarine, still with 5 women in the tight quarters of a submarine.