4x1 - The Wild Man

December 28, 1958

Sky and Penny try to clear a gentle, animal-loving "wildman" who has been blamed for the robbery of a logging company payroll.

4x2 - Sky Robbers

December 28, 1958

Sky and Penny enter an air race, and it's soon discovered that the main office has been robbed and all of the receipts have been stolen. Sky suspects that one of the contestants in the race is the culprit and is using the race to make his getaway.

4x3 - A Dog Named Barney

December 28, 1958

Sky follows the seeing-eye dog of a blind newsboy, who he believes will lead him to a holdup man living with a party of wolf hunters.

4x4 - Bullet Bait

December 28, 1958

Sky is holding a wedding at the Flying Crown Ranch. The ceremony is interrupted, however, when two gangsters kidnap the groom and threaten his fiancé.

4x6 - Frogmen

January 4, 1959

4x7 - Terror Cruise

February 1, 1959

While Sky is training with his naval reserve unit, Penny visits friends who cruise Central America on their large sailboat. When three escaped prisoners commandeer their vessel, it's up to Sky and the U.S. Navy to rescue his niece and her friends.

4x8 - Operation Urgent aka Runaway Truck

February 1, 1959

4x9 - Bounty Hunters

February 1, 1959

When marauding coyotes begin to kill his calves, Sky hires two flying bounty hunters to kill the animals. When more dead calves are found, Sky discovers that the men he has hired are using his ranch to smuggle jewels, not kill vermin.

4x10 - Dead Giveaway

February 1, 1959

4x11 - A Mickey for Sky

February 22, 1959

Young Mickey, a distant relative of Sky's, is traveling to visit the Flying Crown Ranch while his guardian is out of the country. En route, he overhears two men discuss shooting a foreign visitor and is determined to warn the man of his peril.

4x12 - Ring of Fire

March 1, 1959

Sky tries to help an old Indian chief who is very sick, but he won't go to the hospital for treatment because he would rather die on his own tribe's land.

4x13 - Mickey's Birthday

March 8, 1959

While visiting an amusement park on his birthday, Mickey wins a model airplane at a shooting gallery. Unfortunately, two smugglers have hidden a valuable pearl in the airplane and will stop at nothing to get it back.