As the Wanderlies plan a children's party the fiendish Dr Astro is waiting for his chance to ruin everything.

Godmother and O'Brien are running through a check list of sweet party supplies. Meanwhile Dr Astro has an evil plan to sabotage the party by using look a likes of O'Brien, Godmother, Judge, Mr Crow and the squirrels. 

We will go to Wanderly Wagon's party and mess it up

The cast includes Eugene Lambert as O'Brien, Nora O'Mahony as Godmother, and Frank Kelly as Dr Astro. 

This episode of 'Wanderly Wagon' was broadcast on 27 March 1981.