No Train No Gain

Mark Richard Hamill grew up in California, Virginia, New York and Japan; his father was a captain in the United States Navy. He played a continuing role (Kent Murray) in the soap opera "General Hospital". Real fame came with his film debut with the hero role of Luke Skywalker in Star Wars (1977), Star Wars: Episode V - The Empire Strikes Back (1980) and Star Wars: Episode VI - Return of the Jedi (1983)...(imdb)

Robert Barton Englund (born June 6, 1947) is an American actor and voice-actor, best known for playing the fictional serial killer Freddy Krueger, in the Nightmare on Elm Street film series. He received a Saturn Award nomination for Best Supporting Actor for A Nightmare on Elm Street 3: Dream Warriors in 1987 and A Nightmare on Elm Street 4: The Dream Master in 1988. Englund is a classically trained actor. (Wikipedia)

Credits include: Regular Show and Regular Show: The Movie

Credits include: Regular Show, Batman: Gotham by Gaslight, Superman: Red Son, Batman: Return of the Caped Crusaders and Regular Show: The Movie

Credits include: Regular Show: The Movie, The Great North, Skunked, Terror Tales of the Park II and Do Me a Solid

Credits include: Regular Show, Regular Show: The Movie, 2 in the AM PM, The Power and Just Set Up the Chairs