Laurel and Hardy
From Tardis Wiki, the free Doctor Who reference
Stan
The Doctor travelling back to when Laurel and Hardy performed a dance in one of their films. (TV: The Impossible Astronaut)
Laurel and Oliver Hardy were a popular comedy duo who made films together from 1926-1952. Their films involved comic storylines getting their characters in silly adventures. Rory Williams was a fan of their movies, but Amy Pond was not.
The Eleventh Doctor placed himself into The Flying Deuces, one of the pair's films, to get Amy and Rory's attention. (TV: The Impossible Astronaut)
