"Dinosaurs. On a spaceship!" Doctor Who portrayer Matt Smith is heard saying in the 90-second-long, Season 7 clip, which also shows him riding a triceratops.
The promotional video debuted on BBC Thursday and features Arthur Darvill as Rory, Alex Kingston in a returning role as River Song and Rupert Graves as an adventurer, The Daily Telegraph said.
The new season is to begin airing in the United Kingdom this fall.