An outstanding lineup of entertainers gathers in the Kennedy Center Concert Hall to salute Dave Chappelle, recipient of the 22nd annual Mark Twain Prize for American Humor.

An agoraphobic hip-hop prodigy and a disgraced former music manager cross paths in Chicago’s South Side and help each other face demons of their pasts.

As four friends prepare for life after high school, different challenges bring about turning points in each of their lives. The dramas unfold and resolve at their local rollerskating rink,…