Lassie

 Earliest Known Appearance: Episode 3067  LASSIE  is  OSCAR THE GROUCH  ' s pet  goat. Like some of his pets , LASSIE is only seen in episode 3067 of  SESAME STREET . As  OSCAR  announces the episode ' s sponsors, LASSIE is chewing on Maria ' s sleeve , eventually ripping it off. LASSIE become s more ravenous & chases Maria, while  OSCAR  introduces the theme.

TV / Movies / Specials

 *  SESAME STREET  ( 1969 - present )


 * Episode 3067 ( 19 93 )
 * Episode 3314 ( 19 95 )