Jessie gets an opportunity to be the understudy for a famous, young actress in an off-Broadway production. Ravi and Luke devise a plan to make sure Jessie gets the chance to perform the role. Meanwhile, Emma and Zuri argue over how best to help Bertram with his new idea for a web based cooking show.
- Debby Ryan as Jessie Prescott
- Peyton List as Emma Ross
- Cameron Boyce as Luke Ross
- Karan Brar as Ravi Ross
- Skai Jackson as Zuri Ross
- Kevin Chamberlin as Bertram Winkle
- When Emma makes an alternative ego in this episode named 'Nicki Fromage', it is a reference to the Trinidadian-American rapper Nicki Minaj.
- When Bertram makes a alternative ego in this episode named 'Old Dirty Butler', it is a reference to the late American rapper Ol' Dirty (censored).
- 'Fiddle Dee Die' takes place in Alabama, where Debby Ryan (actor of Jessie) is from.
| To view the Understudied and Overdone gallery, click here.