1) Accomplice 2) Act as the stooge 3) Actor of a sort 4) Any of a comedic trio 5) Benny Hill aide 6) Butt of jokes 7) Comedy-team member 8) Comic foil 9) Comic trio member 10) Comic underling 11) Cousin of a straight man 12) Curly for one 13) Curly or larry 14) Curly or moe 15) Curly was one 16) Curly, Moe or Larry Found on https://www.crosswordclues.com/clue/stooge
Audience member who is actually planted as part of the act and who acts in a cooperative manner with the magician. Found on http://www.encyclo.co.uk/local/21682