Star vs. the Forces of Evil (series)

Star vs. the Forces of Evil is a children's animated television series created by Daron Nefcy which was broadcast on Disney XD. The series follows the titular Star Butterfly, a magical princess from the dimension of Mewni, and being sent to Earth, where she befriends Marco Diaz and lives in Echo Creek.

Crossover
The series was among various Disney XD shows to briefly cross over with the Doctor Who universe in an untitled promotional video created to promote Doctor Who's arrival on the North American version of the channel. The promo involved the Tenth Doctor and Rose Tyler piloting the TARDIS as it flew through or landed in various locales from Disney XD's library of shows from the time. The fourth place it visits is the Diaz Household, the home of Marco Diaz in Star vs. the Forcers of Evil, landing in the garden. It is seen by Marco, who screams and faints, with Star Butterfly appearing behind him and reacting to the sight of the TARDIS by shouting "Oh my gosh!", before the TARDIS is flown away.

Star and Marco were voiced through the use of archival footage.

Other connections
to be added