Nancy Wilson shares casting wishes for Heart's biopic and hints at a documentary while on tour.

Heart's Nancy Wilson has updated fans on the band's biopic, which Amazon Films is developing with a script by Carrie Brownstein and Jessica Goldberg. Wilson expressed her dream casting choices, suggesting Elle Fanning to play her and Dakota Fanning to play her sister Ann Wilson. She also noted interest in a Heart documentary. The band is currently on their Royal Flush tour.