Robb Cullen Get to know the 49-year old writer Robb Cullen, before he got famous (e.g. Hitz for UPN, Lucky for FX, Gary The Rat for SpikeTV, and Heist for NBC). IMDB reports Teens Wanna Know (TV Series) was Robb Cullen's first TV appearance in 2014. BirthdayJune 22, 1970NationalityAmericanName in PassportRobb CullenEthnicityEnglish (Read: 16 Surprising Celebrity Ethnicities)Ethnic category/Race(?)WhiteSexuality - Gay or NayStraightHis home town is Philadelphia, Pennsylvania. He is of English ethnicity. Robb Cullen was born on June 22, 1970 on a Monday. Read: 19 Celebrity childhood Homes Footage of early or first TV Interview or Appearance Fingal FIlm Festival 2014 - Rob Cullen Interview Share your real life experiences with Robb Cullen here and rate your meeting! Correct our wiki/bio - is he not gay or straight or of different heritage? Let us know!