Dog detective Sebastian goes on an enforced vacation to a seemingly haunted dude ranch.

Dog detective Sebastian helps his master find a shipment of stolen Egyptian artifacts that is being smuggled into the country.

Mysterious attacks on Chummy the Wonder Dog lead canine detective Sebastian to go undercover as a stunt performer in the making of Chummy's new movie.

Dog detective Sebastian is on the trail of auto thieves and also tries to retrieve his stolen sirloin.

Dog detective Sebastian goes undercover as Santa Claus to unravel a mystery at a department store.