We saw two thirds of TPTR. From the 217 actors on the cast list we already saw 178 actors. So (only) 39 to go.
From those 39 I think at least 3 (Finn Andrews, Julee Cruise and Eddie Vedder) will be performers in the Roadhouse.
We also saw 10 credited actors who weren't on the cast list of which 2 were merely archieve footage.
Actors I'm looking most forward to to see in the last 6 parts: Alon Aboutboul, Monica Bellucci, Julee Cruise, Frank Collison, Bellina Martin Logan, Everet McGill, Carlton Lee Russel and John Savage.
Kyle MacLachlan en Sheryl Lee were credited all 12 parts.
Michael Horse: 11
Chrysta Bell, Miguel Ferrer and David Lynch: 8
Brent Briscoe, Robert Forster and Kimmy Robertson: 7
Jane Adams, Harry Goaz, David Patrick Kelly and Naomi Watts: 6
Madchen Amick, Richard Beymer, Laura Dern, Pierce Gagnon, James Morrison, Don Murray, John Pirruccello, Tom Sizemore, Al Strobel and Russ Tamblyn: 5
Catherine E. Coulson, Patrick Fishler, George Griffith, Ashley Judd, Matthew Lillard, Sarah Jean Long, Harry Dean Stanton and Christophe Zajac-Denek: 4
"Your log and I are on the same page."