Description
The Doctor and Mel go for a holiday trip to Shangri-La aboard a Nostalgia Tours bus, only to get dragged into the battle against genocide of their fellow passenger Delta, a Chimeron Queen fleeing from the Bannermen who wish to make her species extinct.
Casts:
Sylvester McCoy
Bonnie Langford
Don Henderson
Belinda Mayne
Stubby Kaye
Morgan Deare
Ken Dodd
Richard Davies
