 Ferguson made his Broadway debut in "The 25th Annual Putnam County Spelling Bee", for which he and his ensemble cast won a Drama Desk Award for Outstanding Cast Ensemble.He has appeared in theatre adaptations of "A Winter's Tale", "The Producers", "A Midsummer Night's Dream", "Spamalot" and "The Merchant of Venice".For his performance in the 2016 Broadway production of "Fully Committed", Ferguson was awarded a Drama Desk Award for Outstanding Solo Performance.