arranged by [dance music] Fred Werner
arranged by [vocal arrangements] Clay Warnick
artwork [costumes] Robert Fletcher
coordinator Joe Linhart
directed by Bob Fosse
directed by Cy Feuer
engineer Ernest Oelrich
engineer [recording] Ernest Oelrich
lyrics by Carolyn Leigh
music by Cy Coleman
music director Charles Sanford
orchestrated by Ralph Burns
presenter Feuer & Martin
producer Hugo & Luigi
set designer [scenery & lighting] Robert Randolph
stage manager [musical numbers & dances] Bob Fosse
vocals [belle hoggsfather (young belle)] Virginia Martin
vocals [belle poitrine] Nancy Andrews
vocals [george musgrove] Swen Swenson
vocals [noble eggleston / pinchley / val du val / fred poitrine / prince cherney] Sid Caesar
vocals [patrick dennis] Peter Turgeon
vocals [pinchley junior / yulnick] Micky Deems
written-by [based on novel] Patrick Dennis
written-by [book by] Neil Simon