Whakaotihia te rerenga e whai ake nei: He mema o Screen Actors Guild, AFTRA, me Actors' Equity, kua puta a Marshall i roto i nga mahi nui i runga i nga kaupapa maha, tae atu ki a Kapene
Ko Richard Phillips i roto i te "Somali Pirate Takedown: The Real Story" mō Discovery Channel. Ko etahi atu mahi nui ko FDNY Kapene Jay Jonas i roto i te Emmy Award-nominated "Countdown to Ground Zero" mo te History Channel me te mahi a John Zaffis i roto i te "A Haunting" mo te Discovery Channel. Kei roto i te mahi atamira nga mahi Off-Broadway me Baltimore Hippodrome o te komihana whakawhitiwhiti a Ken Davenport "The Awesome 80s Prom" hei Kaiwhakahaere Matua Snelgrove. He mema ano a Marshall o te Dramatists Guild, ana ko tana taakaro "41N 50W" i tu tuatahi i te ao i te Oketopa 2012 i te Whare Tapere o St. James o Raanana.