Thomas/Mermaid Sister's Best Friend

Thomas/Mermaid Sister's Best Friend are parodies with Mermaid Sister's Best Friend sounds and Thomas the Tank Engine clips.

Cast:

 * Rosie as Shelly
 * Molly as Coral the Mermaid
 * Emily as Ariel the Mermaid
 * Percy as Flounder
 * James as Sebastian
 * Thomas as Scuttle
 * Flora as Melody