Stake-out at the Take-out

Stakeout at the Takeout is the second part of the fourth episode of The Scooby-Doo/Scrappy-Doo/Puppy Hour.

Premise
The detective agency is hired by Mutual of Toledo, an insurance company, to find out who stole the Golden Coins, and the only clue is some special burger sauce, left at the crime scene. The guys soon discover that Hamburger Haven has that same sauce, so they get jobs there and go undercover.

Cast and Characters

 * Don Messick as Scooby-Doo and Scrappy-Doo
 * Casey Kasem as Shaggy Rogers