Kirstie Alley calls on 'dance doctor' Travolta

John Travolta has been called in to assist Kirstie Alley with her 'Dancing With the Stars' moves.

His former 'Look Who's Talking' co-star – who has been struggling with the tricky routines she has had to perform over the past few weeks on the celebrity dancing show – and her professional partner Maksim Chmerkovskiy enlisted the help of the legendary 'Saturday Night Fever' actor, who named himself the 'Dance Doctor'.