'Batkid Begins' documentary to premiere in San Francisco

The documentary about the Bay Area's favorite caped crusader premieres tonight in San Francisco.



A convoy of Lamborghinis will carry many of the people who helped grant the wish of 5-year-old cancer patient Miles Scott, who wanted to be Batkid.

Red carpet arrivals for "Batkid Begins: The Wish Heard Around the World" start at Sundance Kabuki Cinema on Post Street at 6 p.m.

PHOTOS: Batkid plays hero for a day in San Francisco


Miles remains in remission and just finished first grade.

The documentary will open in select theaters Friday.

Actor Ben Affleck tweeted his support on Wednesday morning. He wrote, "From one Batman to another: thank you #SFBatkid."

Click here for information on how to make a child's wish come true.