1950 | The Castiglioni Brothers | Alberto Colantuoni | |
| Heartbreak House | George Bernard Shaw | |
| Ivanov | Anton Chekov | Roy Malcolm |
| This Way to the Tomb | Ronald Duncan | A. R. Taylor |
| Vacant Possession | Walter Macken | Gladys Joiner |
| Midwife of Man | Robert Walter, translated by Harvey Unna | Sam Johnson |
1951 | Alma Terrace | Norman H. Leaker | Marston Goulcher |
| Wife to a Famous Man / The Two Shepherds | Gregorio Martinez Sierra | Bartlett Savage and Gwyn Thomas |
| Henry IV | Luigi Pirandello, translated by Edward Storer | Sam Johnson |
| Major Barbara | George Bernard Shaw | Roy Malcolm |
| Home and Beauty | Somerset Maugham | Norman H. Leaker |
| Ever Since Paradise | J. B. Priestley | Marston Goulcher |
| The Taming of the Shrew | William Shakespeare | Frank Jones |
1952 | Amphytrion 38 | Jean Giraudoux, translated by Robert Sherwood | Gladys Jones |
| Wolves and Sheep | Alexander Ostrovsky, translated by David Magarshack | A. R. Taylor |
| Asmodee or The Intruder | Francois Mauriac | Sam Johnson |
| Uncle Vanya | Anton Chekov | Roy Malcolm |
| Love for Love | William Congreve | Roy Malcolm |
| Top of the Ladder | Tyrone Guthrie | Molly Bateman |
| The House of Bernada Alba | Federico Garcia Lorca, translated by Richard L. O’Connell and James Graham-Lujan | Norman H. Leaker |
| The Hopeful Travellers | Andre Obey | A. R. Taylor |
1953 | Return to Tyassi | Benn Levy | Gladys Joiner |
| Maelgwn | H. H. Edwards | Frank Jones |
| Pay at the Portcullis | Peter Philip | Barbara Morgan |
| Preserving Mr Panmure | Arthur Pinero | Morris Fishman |
| Nightmare Abbey | Anthony Sharp | Morris Fishman |
| The Prisoner | Andrew Cruickshank | Sam Johnson |
| Hail Nero! | Mary Stocks | William Reid |
1954 | Invitation to a Voyage | Jean-Jacques Bernard, translated by John Leslie Frith | Barbara Morgan |
| The Little Dry Thorn | Gordon Daviot | Joel Harris |
| Threshold | A. W. Dodd | John Taylor |
| To Live in Peace | Giovacchino Forzano, translated by Victor Rietti | Morris Fishman |
| Now and Then | Crescent Theatre Company | Ronald Lawrence and Miss McKenna |
| Goodnight Children | J. B. Priestley | Sam Johnson |
| The Day’s Mischief | Lesley Storm | Gladys Joiner |
| The Winter’s Tale | William Shakespeare | John Taylor |
1955 | Clerambard | Marcel Ayme | Barbara Morgan |
| No Flowers for the Fool | Philip McHale | Edwin Lilley |
| Summer and Smoke | Tennessee Williams | Norman H. Leaker |
| Getting Married | George Bernard Shaw | Frank Jones |
| Supremacy | T. C. Kemp | Margaret Gilbert |
| The Wooden Dish | Edwin Morris | Molly Bateman |
| The Gay Lord Quex | Arthur Pinero | Gladys Joiner |
1956 | The Happy Wizard | Kathleen Jones | Vernon Wood |
| Next Stop Paradise | A. W. Claydon | John Taylor |
| Don Juan | Moliere, adapted by Barbara Morgan | Barbara Morgan |
| Roman Holiday | John Taylor | Margaret Gilbert |
| Marching Song | John Whiting | Edwin Lilley |
| The Good Woman of Setzuan | Bertolt Brecht | Morris Fishman |
| Misery Me | Denis Cannan | Sam Johnson |
| South | Julien Green | Brian J. Burton |
| This Woman Business | Benn Levy | John Taylor |
1957 | Nekrassov | Jean-Paul Sartre | Barbara Morgan |
| Mrs Warren’s Profession | George Bernard Shaw | Molly Bateman |
| Blood Wedding | Federico Garcia Lorca | Edwin Lilley |
| The Importance of Being Earnest | Oscar Wilde | Margaret Gilbert |
| The Justice Caught in his Own Trap | Henry Fielding | Margaret Gilbert |
| The Constant Wife | William Somerset Maugham | Frank Jones |
| The English Captain | Lydia Ragosin | Brian J Burton |
| The Comedy of Errors | William Shakespeare | John Taylor |
1958 | Naked | Luigi Pirandello | Edwin Lilley |
| Summertime | Ugo Betti | Margaret Gilbert |
| The Crucible | Arthur Miller | Morris Fishman |
| The Bald Prima Donna / The Lesson | Eugene Ionesco | Barbara Morgan |
| Candida / How He Lied to Her Husband | George Bernard Shaw | Margaret Gilbert / Pauline Smith |
| Camino Real | Tennessee Williams | George Harrison |
| Bally-hoo / The Laboratory | Philip McHale / David Campion | Barbara Morgan / John Taylor |
1959 | A View from the Bridge | Arthur Miller | Edwin Lilley |
| The Belles’ Stratagem | Hannah Cowley | Morris Fishman |
| Rosmersholm | Henrik Ibsen, adapted by Brian J. Burton | Brian J. Burton |
| Dinner with the Family | Jean Anouilh | Frank Jones |
| Blithe Spirit | Noel Coward | John Taylor |
| Mother Courage and Her Children | Bertolt Brecht | George Harrison |
| The Fan | Carlo Goldoni | Pauline Smith |