Out of vaudeville
The circuit fed Broadway for forty years. These shows have somebody in the cast whose biography starts on it.
497 in the catalogue.
| Nothing But Love | 1919 | Musical |
| Of Thee I Sing | 1931 | Musical |
| Oh! Oh! Delphine | 1912 | Musical |
| Oh! Oh! Nurse | 1925 | Musical |
| Oh, Kay! | 1926 | Musical |
| Oklahoma! | 1943 | Musical |
| On the Twentieth Century | 1978 | Musical |
| On Your Toes | 1936 | Musical |
| One Touch of Venus | 1943 | Musical |
| Our Miss Gibbs | 1910 | Musical |
| Our Town | 2024 | Special |
| Out There | 1917 | Play |
| Pal Joey | 1940 | Musical |
| Panama Hattie | 1940 | Musical |
| Panic | 1935 | Play |
| Parade | 1998 | Musical |
| Paradise Alley | 1924 | Musical |
| Pardon My English | 1933 | Musical |
| Peace on Earth | 1933 | Play |
| Peacock | 1932 | Play |
| Peg-O’-My-Dreams | 1924 | Musical |
| Pierre of the Plains | 1908 | Play |
| Piggy | 1927 | Musical |
| Pippin | 1972 | Musical |
| Polly | 1925 | Musical |
| Popsy | 1941 | Play |
| Porgy and Bess | 1935 | Musical |
| Priorities of 1942 | 1942 | Musical |
| Queen O’ Hearts | 1922 | Musical |
| Rainbow | 1928 | Musical |
| Red, Hot, and Blue | 1936 | Musical |
| Right This Way | 1938 | Musical |
| Rio Rita | 1927 | Musical |
| Roberta | 1933 | Musical |
| Robinson Crusoe, Jr. | 1916 | Musical |
| Ruggles of Red Gap | 1915 | Play |
| Running for Office | 1903 | Musical |
| Sadie Thompson | 1944 | Play |
| Sally | 1920 | Musical |
| Salvation | 1928 | Play |
| Saratoga | 1870 | Musical |
| Say When | 1928 | Musical |
| Scarlet Sister Mary | 1930 | Play |
| Seven Lively Arts | 1944 | Revue |
| Shady Lady | 1933 | Musical |
| Sham | 1909 | Play |
| She Loves Me Not | 1933 | Play |
| Shoot the Works | 1931 | Revue |
| Show Boat | 1927 | Musical |
| Shuffle Along | 1921 | Musical |
| Sidewalks of New York | 1927 | Musical |
| Silk Stockings | 1955 | Musical |
| Silks and Satins | 1920 | Musical |
| Simple Simon | 1930 | Musical |
| Sinbad | 1918 | Musical |
| Sing Out the News | 1938 | Musical |
| Smiles | 1930 | Musical |
| Snapshots of 1921 | 1921 | Musical |
| So Long on Lonely Street | 1986 | Play |
| So Many Paths | 1934 | Play |