As for Law & Order, keep tuning in to NBC on Thursdays at 8 p.m. ET for new episodes, whether or not Maura Tierney is the only ER star who turns up. You can also revisit earlier episodes on Peacock ...

Soon after that came The Van Dyke Show. “Working with Dick Van Dyke was—he’s the nicest guy and a legend, and I grew up watching his show, and his son Barry was great,” Tierney recalled.

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 joined the cast of ...