On Jan. 23, the newest episode of the procedural will feature Maura Tierney, who assumed the role of the squad's newest lieutenant when season 24 kicked off in the fall. Tierney, who plays Lt. Jessica ...

the newest episode of the procedural will feature Maura Tierney, who assumed the role of the squad's newest lieutenant when season 24 kicked off in the fall. Tierney joined the cast of ER in 2000 ...

Both Maura Tierney and Mekhi Phifer look a lot happier ... so it's nice to see that he was having a good time on set. Given the fate of Mekhi Phifer's character in "Greater Good" despite one ...

Both Maura Tierney ... on set. In fact, when Eriq La Salle posted BTS pics on his own Instagram page, he included one that not only featured Mekhi Phifer and Michael Beach as former ER stars ...

Jessica Brady ER ... Maura Tierney, who assumed the role of the squad's newest lieutenant when season 24 kicked off in the fall. Tierney, who plays Lt. Jessica Brady, was joined on set by fellow ...

Maura Tierney as Lieutenant Jessica Brady, Mekhi Phifer as Lyman Ross in "Greater Good" ...

Actor Michele Greene ("L.A. Law") is 63. Country singer Matraca Berg is 61. Actor Maura Tierney ("ER," "NewsRadio") is 60. Actor Warwick Davis ("Harry Potter" films, "Willow") is 55. Actor Elisa ...

Actor Maura Tierney (“ER,” ″NewsRadio”) is 60 ... Actor David Chisum (“Black Box,” ″One Life to Live”) is 55. Country singer Sara Evans is 54. Country singer Tyler Farr is 41.