Double Tibble Trouble

"Double Tibble Trouble" is the first half of the 11th episode of season 3 of the animated children's series Arthur. It originally aired on February 8th, 1999.

Plot
Tommy Tibble is sad and less active because Timmy is sick. Although D.W. and Emily would like to have the Tibbles less hyperactive, they try to help Timmy out by playing like a Tibble.