Exclusive: Unforgettable Collars Colin Egglesfield for Guest Spot

The Client List and Rizzoli & Isles star Colin Egglesfield will guest-star on Unforgettable next season, TVGuide.com has learned exclusively.
Egglesfield will appear in the fifth episode of Season 3 as Charles Sewell, a hard-charging agent with the Coast Guard Investigative Services who helps Carrie (Poppy Montgomery) and Al (Dylan Walsh) in their investigation of a boat explosion in New York Harbor. And yes, sparks will fly — but not between who you're thinking. Charles and Al will have a bromance over their mutual love of boats, leaving Carrie hung out to dry, figuratively.
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Don't feel bad for Carrie. As previously announced, Boris Kodjoe will recur on Season 3 as her new paramour Secret Service Agent Benjamin Hernandez.
Egglesfield, who currently recurs on Rizzoli & Isles as Tommy, played Josh Madden on All My Children for four years. He has also appeared on Hawaii Five-0, Brothers & Sisters and the Melrose Place reboot.
Unforgettable's second season will wrap up on Friday, May 9 at 8/7c on CBS. Season 3 will premiere on Sunday, June 29 at 10/9c.
(Full disclosure: TVGuide.com is owned by CBS.)