An uncredited background character. Appears briefly with no significant plot impact.
A boxing trainer who prepares Muggs for matches. Provides guidance and training throughout the series.
Pat Costello has 16 screen credits in a career dating back to 1930. Their work is anchored in the East Side Kids Collection universe with 2 titles. Signature works include Mexican Hayride, The Payoff, Spooks Run Wild. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
