Virgil

Dr. Carlin is a worker at the Antartic Scientific Research Camp.

The New Scooby-Doo Mysteries
He was a suspect to be the Mad Sea Lion because he knows the combination of the safe and also the stolen helium tanks were found in his trunk, but actually he was framed by the real culprit Dr. Carlin.

Appearances

 * The New Scooby-Doo Mysteries
 * South Pole Vault