Dimensions in Time
(Crossover with EastEnders)
2010 BBC One Christmas Ident
(Crossover with Come Fly With Me)
Pugwash Ahoy!
(Crossover with Captain Pugwash)
The Muppets Take the O2
(Crossover with The Muppets)
Comic Relief Comic
(Crossover with Dan Dare)
The Lovecraft Invasion
(Crossover with the Cthulhu Mythos)
The Lego Batman Movie
(Crossover with Lego and Batman)
Doctor Who Magazine #135
(Crossover with Transformers)
Fortnite x Doctor Who
(Crossover with Fortnite)
Looney Tunes: Back In Action
(Crossover with Looney Tunes)
Star Trek: The Next Generation|Doctor Who: Assimilation²
(Crossover with Star Trek)
Lego Dimensions
(Crossover with Lego, Ghostbusters, and others)