Joel Heyman (born September 16, 1971) is an Actor who is frequently used in Rooster Teeth Productions machinima series, including Red vs. Blue as Private Michael J. Caboose/O'Malley and The Strangerhood as Wade, as well as Bidderman in 1-800-MAGIC. He also wrote 1-800-MAGIC, and occasional Rooster Teeth Shorts for Rooster Teeth Productions. In addition to his involvement in machinima, he starred in The Schedule, a live-action film written and directed by Burnie Burns (creator of Rooster Teeth Productions). He frequently is a Co-Host in Rooster Teeth Productions weekly podcast "Drunk Tank". He has also done a range of acting roles on American television shows including Friends, Angel, The Inside, Alias, Criminal Minds, and reprising his Red vs. Blue role as a Blue Prison Guard in the G4 show, Code Monkeys. He had a minor role in Halo 3 as an unseen marine, voiced in the character of Caboose from Red vs. Blue.