Glee

What the World Needs Now

Directed by Barbara Brown
TV-PG
S6 • E6    Feb 5, 2015    45m
7.3
Brittany and Santana plan their wedding. The Gleeks weekly assignment is the music of Burt Bacharach, and reigning diva Mercedes is recruited to act as a mentor for the new singers. Brittany learns a shocking family secret.

Where to Watch What the World Needs Now

Cast of What the World Needs Now

  • Lea MicheleRachel Berry
  • Chris ColferKurt Hummel
  • Matthew MorrisonWill Schuester
  • Jane LynchSue Sylvester
  • Dot-Marie JonesSheldon Beiste
  • Chord OverstreetSam Evans
  • Darren CrissBlaine Anderson
  • Amber RileyMercedes Jones
  • Kevin McHaleArtie Abrams
  • Naya RiveraSantana Lopez
  • Becca TobinKitty Wilde
  • Heather MorrisBrittany S. Pierce
  • Noah GuthrieRoderick Meeks
  • Jennifer CoolidgeWhitney Pierce
  • Ken JeongPierce Pierce
  • Ivonne CollAlma Lopez
  • Billy Lewis Jr.Mason McCarthy
  • Laura DreyfussMadison McCarthy
  • Samantha Marie WareJane Hayward
  • Marshall WilliamsSpencer Porter
  • Barbara BrownDirector
  • Michael HitchcockWriter
  • Kenneth SilversteinProducer

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