Plank had an extensive theater background that spans from Broadway to Regional theater in Los Angeles.
This includes artists known more prominently as members of bands and not primarily as soloists.
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This list includes both living and deceased singer-songwriters.
Holes was dedicated in his memory.
Plank's last feature film was the movie Holes 2003 starring Sigourney Weaver and Jon Voight, in which he had the supporting role of Trout Walker.