| Release Date | 11 March 1971 |
| Tagline | Romeo and Juliet, Bob and Bing, Ulysses and Grant, George and Martha, Martha and John, Bob and Carol, Ted and Alice, Bob and Alice, Ted and Carol, Bob and Ted, Carol and Alice, Pat and Dick, Julie and David, Byron and His Sister, Bill and Coo, Liz and Eddie, Liz and Mike, Liz and Dick, Dick and Sybil, Eddie and Debbie, Muck and Meyer, Hollywood and Vine, Anthony and Cleopatra, and now Henry & Henrietta... the love couple of the seventies... and the laugh riot of the year. |
| Genre | Comedy, Romance |
| Country | USA |
| Filming Locations | Maine, USA |
| Language | English |
| Sound Mix | Mono |
| Color | Color |
| Film Type | Feature |
| Film Class | Black Comedy, Crime Comedy |
| Themes | Unlikely Criminals, Treacherous Spouses, Marriages of Convenience, Age Disparity Romance |
| Tones | Biting, Cynical, Easygoing, Quirky, Talky, Understated, Witty |
| Tags | Bankruptcy, Battle Of The Sexes, Bumbler, Con/scam, Conscience, Heir, Kill, Loan, Love, Marriage, Money, Murder, Playboy, Scheme, Seduction, Wealth |
A New Leaf (1971) is a dark comedy film based on the short story The Green Heart by Jack Ritchie, starring Elaine May, Walter Matthau, George Rose and James Coco. Better known for her collaboration as a stage comedienne with The Graduate director Mike Nichols, May also wrote and directed (in her debut). For this film May consulted Dr. Dominick Basile, a botany professor at Columbia University. Dr. Basile wrote botanically accurate lines into the script and supplied the botanical equipment seen in the film. May also modeled Henrietta's office after his.