In his four seasons at the Old Vic, Greet produced and directed 35 plays, including 23 by Shakespeare, plus Goldsmith's She Stoops to Conquer, Sheridan's The Rivals and The School for Scandal, the Medieval mystery play The Star of Bethlehem, and Everyman among other works. When Greet was still a director at the Old Vic, he also focused on changing the perspectives of children on their views of Shakespeare. During Greet's years working at the Old Vic, there were over 400 schools that worked in connection with the theatre.