Mary Page Keller
Even though Mary Page Keller had a small role in JAG as Beth O’Neil, it helped her land several acting jobs later. Among these are Bosch, NYPD Blue, Chasing Life, and Commander in Chief. Recently, she played Dianne Fitzgerald in Pretty Little Liars.
Dan Lauria
Dan Lauria was Allen Blaisdell on JAG. He then moved on to other TV shows such as Grey’s Anatomy, How I Met Your Mother, and Criminal Minds. You might have also seen Dan in NBC’s Ed as Richard Vessey. However, he’s mostly known for his leading role in Sullivan & Sons as Jack Sullivan. How can we forget that he played Al Luongo in Pitch? Meanwhile, in the show Fly, he performs with Tatyana Ali as the CFO Clayton Millbanks.