He is a small character from the Nintendo games "Mario Bros". This version of the little guy is without his Mushroom Hat and is from the TV show "The Super Mario Bros. Super Show!".
The hatless version of Nintendo's not-quite-as-pudgy sidekick from "The Super Mario Bros. Super Show!" cartoon in 1989! He was portrayed in live action by Danny Wells in the same show.
The hatless version of Nintendo's pudgy hero from his own "The Super Mario Bros. Super Show!" cartoon in 1989! He was portrayed in live action by Lou Albano in the same show.
The crownless version of Nintendo's damsel-in-distress from "The Super Mario Bros. Super Show!" cartoon in 1989! She was portrayed by Jeannie Elias in the show.
The princess of the Mushroom Kingdom from Nintendo's "Mario Bros". This version of the crownless royal-in-distress is from the TV show "The Super Mario Bros. Super Show!".
The version of Nintendo's Mushroom Retainer from "The Super Mario Bros. Super Show!" cartoon in 1989, without half of his head! He was portrayed by John Stocker in the show.
The brother/Sidekick of Mario from the Nintendo, "Mario Bros". This version of the quite, hatless, sidekick of a brother is from the TV show "The Super Mario Bros. Super Show!".
The hero/plumber from the Mushroom Kingdom. This version is without his noticeable logo Hat and from the TV show "The Super Mario Bros. The Super Show!".