A shy butterfly expert embarks on a dangerous, life-changing trek through one of America’s greatest unprotected wildlands at the urging of his dying wife.
| Actor | Role |
|---|---|
 David CrossRobert Pyle | Robert Pyle |
 Debra MessingThea Pyle | Thea Pyle |
 Cameron EspositoMonty | Monty |
 Gary FarmerDensmore | Densmore |
 Patterson HoodJoe | Joe |
 David KoechnerShayne | Shayne |
| KKimberly GuerreroTeresa | Teresa |
 Ayanna BerkshireMrs. Gordon | Mrs. Gordon |
 Olivia RitchieAmie | Amie |
 Tony DoupeProfessor Keasey | Professor Keasey |
| PPeyton DilwegMaggie | Maggie |
| SShelly LipkinProfessor Trimble | Professor Trimble |
| RRyan FindleyJesse | Jesse |
| MMike D HarrisRestaurant Patron | Restaurant Patron |
| DDyami ThomasBilly | Billy |
 Brian Adrian KochJoey | Joey |
| PPatterson HoodJoe | Joe |
| CChristian WilsonBackground | Background |
| GGracie CookSusie | Susie |
| JJ.R. BerardMike | Mike |
| CCecelia FryeMrs. Harris | Mrs. Harris |
| HHarvest Moon HowellMarie | Marie |
| DDottie HaydenGirl Scout #1 | Girl Scout #1 |