Rock Island: Hogwart's Express

Representing Gryffindor, Harold Hill	For Ravenclaw, Salesman #4 (Brandon Hobratschk)
The Slytherin seeker, Charlie Cowell (Gerry Schicker)	And for Hufflepuff, Salesman #5 (Michael Perez, who also played Marcellus)

Pictures courtesy of Maureen Johnson

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