that is when anthon rejoined marishka. now they are on the set of svu. >> obviously we worked together on e.r. years for this to happen.of >> for me, it's been like a dream. i've actually been wanting tony to come on the show for probably 12 years. >> this e.r. reunion has actually been nearly two decades as a co-star. anthony was 35. they played coworkers aad lovers, but this was their most memorable scene for obvious reasons. >> we're doing shots and stuff carrying on. we had a drunk sccne. >> it was risque for the '90s. >> it was. i remember you were holddng up the covers. >> we believe in our ssn. anthony. a case causes the two to be at odds.& behind the scenes, it's all good. >> everything i love about being on the show, what they're doing here -- >> it's because of me. >> no. >> that's what happens wwen people who respect each other and respect the writing work together. whether that happens, that's when good television happens. when you have a person at the helps. not a jerk, i'll tell you that much. >> it all trick