Courage the Cowardly Dog Season 1 Episode 5 - Night of the Weremole / Mother's Day Night of the Weremole:Bitten by a vicious "weremole", Muriel transforms into a similar creature under the light of a full moon. As Courage finds the original monster in hopes of a cure, Eustace faces his deranged wife (whom he has mistaken for mice) with his brittle wit and trusty mallet. Mother's Day:Eustace visits his mother for Mother's Day with Courage. Though Eustace tries to win his mother's love, she would rather dote on Courage, much to the master's envy and the pet's dismay.