The Pebbles and Bamm-Bamm Show (1971)

S1E4 The Golden Voice

When Pebbles catches Bamm-Bamm belting out a tune in the shower, she decides to recruit him as the lead singer for their band. However, she quickly discovers that his voice outside the shower is far from impressive. Determined to elevate his singing to the same level as his shower performances, Pebbles resorts to some drastic tactics to help him improve.