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Former glee club director Sandy Ryerson (Stephen Tobolowsky) also joins the group, having arranged for singer Josh Groban to be at their next performance.
Recurring cast members who appear in "Acafellas" are Stephen Tobolowsky as former glee club director Sandy Ryerson, Patrick Gallagher as football coach Ken Tanaka, Iqbal Theba as Principal Figgins, Kent Avenido as Sheets and Things employee Howard Bamboo, and Naya Rivera and Heather Morris as glee club members Santana Lopez and Brittany Pierce.