Gallery Waking Up Horton (1998) Mark Of The Devil (1984) From the series Fox Mystery Theater. Butterflies Are Free (1971) This is the play where Dirk co-starred with the legendary Gloria Swanson, who would have a profound impact on him. Conventions/Appearances 2003-2015 Zork: Grand Inquisitor (1997) The first video game Dirk leant his talents to.