Jon Favreau as "John Person" Kelsey Grammer as "Agent Banks" Adam Beach as "Randy" Joey Lauren Adams as "Grace" Daryl Hannah as "Stella" Jon Favreau as "John Person" Bud Cort as "Neely" Jon Favreau as "John Person" and Rachael Leigh Cook as "Ruthie" Jon Favreau as "John Person" and Rachael Leigh Cook as "Ruthie" Jon Favreau as "John Person" Jon Gries as "Elron" Jon Favreau as "John Person" Jon Favreau as "John Person" and Brent Briscoe as "Dan" Melora Walters as "Candy" Sean Bean as "Cowboy" Jon Favreau as "John Person" (waiting for the RV) Jon Favreau as "John Person"