The Gong Show

ABC | 10:00 pm

If you thought a singing mermaid was something only for a Disney movie, brace yourself: That’s one of the contestants in this new episode. Megan Fox joins two veterans of "Saturday Night Live," Andy Samberg and Maya Rudolph, on the judging panel as an unusual Elvis impersonator and the performer of a surprising rendition of the National Anthem also vie for the hour’s grand prize … the "whopping" amount of $2,000.17.