That was my big break [Lonesome Dove]. My first real kind of adult role on something really well-written. It was a spin-off of the miniseries, and I played Col. Mosby, a very dangerous, Southern colonel in post-Civil War, wandering the West.

I jump out of the boat [in The Lost World], and I'm trying to swim to the kid, and my boots fill with water, and I start to drown, and the director has no idea why I'm flailing around. He's, "Come on, come on!" And I managed to rescue myself. I'm wet and sitting on the banks of the river, and John walks over to me and says, "Are you all right, dear boy?" "Yeah, I'm all right."

Brad Wright, who created Grant MacLaren, had me in mind. We'd actually worked together 20 years ago. He wrote an episode of The Outer Limits that I was in in '96 or '95? So we'd been aware of each other for years. I'd lived in Vancouver off and on, where he's based. And it just came to me, and I'm always looking for something different. Perception was a different show than Will & Grace.

I did The Commish and an episode of Neon Rider, and then I got the series called Street Justice, which I ended up doing about 18 episodes of.

They [the Travelers] know everything about the year that they're coming into. But you can know everything and still be tripped up by the little stuff that you didn't notice. And one character's Facebook page is made up of lies. It's an interesting comment on what's been going on the last few months. We cannot rely anymore on Facebook or Twitter or Instagram. People are making up their own truths.

Every actor has periods of their life that are a little less busy than others, and that was just a time when I needed that. And to be back on a sitcom stage, with Julia [ Louis-Dreyfus], was really, really fun.

Back when I was in theater school, trying to figure out what I was going to do with my life, 'Sweeney Todd' was a huge touchstone for me, my favorite musical for sure.