Sesame Street Show Open Season 1. 1  Season 1 opening. 2  Season 1 title card. 3  The season 1 cast. 4  The original cast of Sesame Street. 5  Ernie, Bert, Betty Lou, Roosevelt Franklin, Gordon and Susan. 6  Ernie and Beautiful Day Monster. 7  Big Bird and Bob. 8  James Earl Jones on Sesame Street. 9  Oscar the Grouch. 10  The baker in Numerosity.