FRANKIE ATTEMPTS TO RE-BOND WITH SUE AND AXL WHEN SHE CARES FOR THEM AT HOME AFTER THEY BOTH GET THEIR WISDOM TEETH REMOVED, AND MIKE IS FURIOUS WHEN HE DISCOVERS THAT BROTHER RUSTY'S EX-WIFE CAME UP WITH THE DIAPER BUSINESS IDEA - AND MAY BE ENTITLED TO ALL PROFITS FROM IT, ON ABC'S "THE MIDDLE"

Norm Macdonald Guest Stars as Mike's Brother, Rusty

"The Wisdom Teeth" - Frankie is excited and looks forward to re-bonding and taking care of Sue and Axl, who both have to stay home during Spring Break to recuperate from having their wisdom teeth removed. And since he's the only Heck child still living at home full time, Brick tries to lay down some new house rules with his siblings during their stay. Meanwhile, Mike becomes furious with brother Rusty after discovering that his ex-wife Marlene came up with the diaper business idea and may be entitled to all profits made from the endeavor, on "The Middle," WEDNESDAY, APRIL 20 (8:00-8:30 p.m. EDT), on the ABC Television Network. (Rebroadcast. ABC OAD: 3/16/16)

"The Middle" stars Patricia Heaton as Frankie, Neil Flynn as Mike, Charlie McDermott as Axl, Eden Sher as Sue and Atticus Shaffer as Brick.

Guest starring are Norm Macdonald as Rusty, Brock Ciarlelli as Brad Bottig, Mary Birdsong as Marlene, E.G. Daily as Daphne and Judith Shelton as Janelle.

"The Wisdom Teeth" was written by Stacey Pulwer and directed by Lee Shallat Chemel.

"The Middle" is broadcast in 720 Progressive (720P), ABC's selected HDTV format with a 5.1 channel surround sound. This program carries a TV-PG, D parental guideline.