Credited 7 times.
Bob Kimber in #6 the Silent Partner
James Castleton in #55 the Fraudulent Foto
Gabe Phillips/Otto Gervaert in #146 the Absent Artist
Tod Richards in #156 the Playboy Pugilist
Wayne Jameson in #182 the Nebulous Nephew
Ben Scott in #217 the Nautical Knot
Irving Florian in #255 the Golden Girls