Ronald Sinclair Movies

An astronaut goes into space with a chimpanzee. When they return to Earth after their orbit, it is discovered that the chimp has the brains of the...

A mysterious hypnotist reverts his beautiful assistant back into the form of a prehistoric sea monster that she was in a past life.

A British bomber crew, including Australian and American, is shot down over Germany during a bombing run. The five make their way across a perilous...

A biological experiment in Florida goes awry. The result: 8-foot long land crabs which roar loudly and kill everything in sight.

Deep in the jungles a mad scientist is using the natives' voodoo for his experiments to create an indestructible being to serve his will. When a...

Bonnie Bedilia stars in this psychological thriller about a woman who witnesses a murder and then flees. During her escape, she has a car accident....

A Doctor's Diary is told through the eyes of Dr. Dan Norris (John Trent), resident physician in a private hospital. In his search for a cure for...

An undercover policewoman helps three female convicts escape from prison so that they can lead her to a stash of stolen diamonds hidden in a swamp.

The second entry in the four "Five Little Peppers" films finds the family struggling to keep their copper mine when their elderly business partner...

After six years in jail Steve returns to claim a ranch left him in a will. The town is in the middle of a rough election masterminded by saloon owner...

When her doctor advises her to move West because of her health, Mrs. Pepper takes her five kids and relocates to Oregon to live with her sister. But...

A former race car driver-turned-writer attempts to expose a ruthless, womanizing Grand Prix racer. A film constructed around footage shot of actual...

Stock car racer Tommy Callahan is forced to join Pete Madsen's thrill circus after his blackouts cause a fatal accident that gets him thrown off the...

A government agent ventures west to look into reports that Apaches are behind a recent wave of frontier attacks. Begins to suspect a set-up.

In order to infiltrate a gang of drug smugglers, a cop is sent undercover to participate in a drag-queen beauty contest aboard a cruise ship.

Young Englishman inherits ranch which he wants to sell, but Gene's gonna turn him into a real westerner instead. When new owner Spud arrives from...

An inmate is persuaded to take part in a prison break by cellmates anxious to cash in on loot they believe she has hidden.

A group of motorcyclists on a "treasure hunt" are terrorized by a gang of murderous psychopaths.

Girl loves hot cars and a rich dragstrip racer. Her parents don't like either one.

A young violin prodigy is assumed kidnapped after he runs away from home.