The new musical R.R.R.E.D. announced today the initial line-up of special guest stars who will fill the cameo role in the production at each performance. Two-time Tony Award nominee Christopher Sieber The Prom, Shrek the Musical will kick things off, performing at the July 28 and July 29 performances.
SOURCE: BroadwayWorld at 11:33AM on July 27, 2018