TV Article 'Happy Endings': Mark-Paul Gosselaar is Max's new roomie! -- EXCLUSIVE By Sandra Gonzalez Published on October 22, 2012 11:50PM EDT Photo: Frederick M. Brown/Getty Images This has gold written all over it, people. EW has learned exclusively that Mark-Paul Gosselaar has been cast as Max’s “new mysterious roommate” named Chase on ABC’s Happy Endings. Gosselaar, who also appears on TNT’s recently renewed Franklin & Bash, will guest in episode 10 of the new season, which returns for a new season tomorrow. Those especially eager to see the former Zack Morris on the network can also watch tomorrow’s season premiere of Don’t Trust the B—- in Apt. 23, in which the Saved By the Bell-er will be playing himself, as EW previously reported exclusively. Follow @EWSandraG Read more: ‘Good Wife’ scoop: ‘Grey’s Anatomy’ actor to play [SPOILER] — EXCLUSIVE Close