Dance Your Grumps Away, Frank.

Thomas and the miniature engines try to make Frank's grumps go away, but with the help from the other engines, they make Frank dance his grumps away.

Characters:

Thomas

Edward

Henry

Gordon

James

Percy

Duck

Oliver

Rex

Mike

Bert

Jock

Frank

Emily (cameo)

Rebecca (cameo)

Nia (cameo)

Locations:

Tidmouth Sheds

Alresburgh Railway

Arlesburgh West

Arlesburgh Harbor