Actor

Derek McGrath

46 credited titles on WatchWise

Derek McGrath was born on June 4, 1951 in Porcupine, Ontario, Canada. He is an actor, known for My Secret Identity (1988), Charlie Bartlett (2007) and Police Academy 4: Citizens on Patrol (1987).

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Derek McGrath in one minute

Strongest genre

Comedy

$13M · 33% hit rate

Biggest hit

Police Academy 4: Citizens on Patrol

$77M

Standout efficiency

4.5x

Police Academy 4: Citizens on Patrol · gross ÷ budget

Commercial performance

Associated lifetime gross

$15M

Combined reported budget

$9.2M

Gross / budget

1.6x

Bankability Index

18 / 100

All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.