Romulus gave Harvey another excellent chance when he was cast as the writer Christopher Isherwood in "I Am A Camera" (1955), with Julie Harris as Sally Bowles. He and Leighton starred in an adaptation of "A Month in the Country" for "ITV Play of the Week" (1955). He made his Broadway debut in 1955 in the play "Island of Goats", a flop that closed after one week, though his performance won him a 1956 Theatre World Award. While in the US he appeared on TV in an episode of "The Alcoa Hour" called "The Small Servant ", co starring Diane Cilento.