Simplify the following text for a Grade 6 native English-speaking person.
Original: The Sundance Film Festival , begun by Robert Redford , is named for his role in this film , as is his Utah ski resort , Sundance ; neither is related to the Wyoming town in whose jail Harry Longabaugh was confined and from which he drew his nickname .
Simplified: The Sundance Film Festival is named after Redford 's role , as well his Utah ski resort .