| Cast list | | Angela Bassett | as | Mildred (voice) | | Daniel Hansen | as | Lewis (voice) | | Jordan Fry | as | Lewis (voice) | | Matthew Josten | as | Michael "Goob" Yagoobian (voice) | | John H. H. Ford | as | Mr. Harrington (voice) | | Dara McGarry | as | Mrs. Harrington /Receptionist (voice) | | Tom Kenny | as | Mr. Willerstein (voice) | | Laurie Metcalf | as | Lucille Krunklehorn (voice) | | Don Hall | as | Coach /Gaston (voice) | | Paul Butcher | as | Stanley (voice) | | Tracey Miller-Zarneke | as | Lizzy (voice) | | Wesley Singerman | as | Wilbur (voice) | | Jessie Flower | as | Young Franny (voice) | | Stephen J. Anderson | as | Bowler Hat Guy /Grandpa Bud /Tallulah (voice) (as Stephen John Anderson) | | Ethan Sandler | as | Doris /CEO /Spike /Dmitri /Laszlo /Fritz /Petunia (voice) |
| | Crew list: | | Stephen J. Anderson (Director) | | Jon Bernstein (Writer) | | Michelle Bochner (Writer) |
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