Bridget Everett is finding her people, finally, in “Somebody Somewhere” Season 3.

The lead star, writer, and executive producer plays Sam, a true Kansan on the surface, but, beneath it all, one who is actually struggling to fit the hometown mold. Grappling with loss and acceptance, Sam’s singing — her saving grace — leads her on a journey to self-discovery. Along the way, she finds and bonds with a community of outsiders who don’t fit in — but they don’t give up either.

Her bestie Joel (Jeff Hiller), sister Trish (Mary Catherine Garrison), and pal Fred Rococo (Murray Hill) comprise her orbit. In Season 3, all of the characters experience “growth against all odds,” per the logline. It’s a coming-of-age show, but the age they’re coming to is middle age.

Ólafur Darri Ólafsson also joins the cast for the final season.

“It has been the greatest dream to bring this world to life,...