Melvin Frank, Michael Pertwee, Larry Gelbart, Burt Shevelove, Tony Walton, Ethel Martin, Joaquín Gómez, Fabio Piccioni, Gerry Humphreys, Les Hammond, Robin O'Donoghue, George Martin, Ken Thorne, John Richardson, Melvin Frank, Ken Thorne, Titus Maccius Plautus, John Victor-Smith, José María Sánchez, Austin Dempster, Cliff Richardson, Barrie Vince, Carmen Sánchez, Alex Thomson, Trevor Crole-Rees, Bernadette Ibbetson, Dinah Greet, Bill Butler, Don Challis, Stephen Sondheim, Stephen Sondheim, Stephen Sondheim, Stephen Sondheim, Tony Walton