On this spooky edition of The Boys in the Back, the Boys reveal their costumes, before discussing Jon Jones' latest barb aimed at Tom Aspinall (07:36) and Joaquin Buckley's bizarre feud with Alex Pereira (11:20).

After quickly previewing UFC Vegas 110 (14:06) and making picks (26:54), the Boys are joined by E. Casey Leydon (30:31), the newest addition to the team, about the launch of Uncrowned Films, his early days on the road with Ariel Helwani, and more.

The Boys close the show with their P4P rankings of the scariest fighters in MMA history (56:30), your voicemails (1:18:33), and Super Chats (02:03:26).