Guest Stars Nick Robinson as Robert Todd Lincoln Nick Kroll as Schmuck Mudman Ike Barinholtz as General Ulysses S. Grant Pamela Adlon as Fanny Mudman Dove Cameron as Princess Anastasia Charles Melton as Joshy Mudman Jason Acuña as Russian Johnny Knoxville as Rasputin Chris Pontius as Russian Assassin Brock O'Hurn as Swole Body Preston Lacy as Russian Noble Will Sasso as Fred Timothy Simons as President Abraham Lincoln Wanda Sykes as Commentator Trish Nick Kroll as Commentator Kumail Nanjiani as Vātsyāyana Danny DeVito as Nicholas II of Russia Josh Gad as William Shakespeare Ana Ortiz as Alexandra Feodorovna Ike Barinholtz as Commentator Pam Oliver as Herself Co Starring Natalie Morales as Cavewoman Lauren Lapkus as Yorick Sarayu Blue as Publisher Mitra Jouhari as Cavewoman Guy Branum as Serf Board Vendor Paul Scheer as Bot Seed Vendor Parvesh Cheena as Publisher Drew Tarver as Adolf Hitler Ayden Mayeri as Cavewoman Seth Morris as Shakespeare Writer Chris Silzer as TBD Lance Crouther as Shakespeare Writer Aidan Ryder as Property Brother Karamazov Santi Garcia as TBD Dotan Leyv as Property Brother Karamazov Lisa Gilroy as Eva Braun Lisa Gilroy as Romanov Daughter David Stassen as Union Soldier Chad Carter as TBD Will Hines as TBD Andrew Secunda as Joseph Goebbels Kevin Linehan as TBD