Nathan Fillion and Tim Daly
are two of the voices for the animated video Justice League: Doom, so I am assuming the two ABC actors decided to dress up as the characters that sound like them to promote it. As much as I like would like to see the Castle and the Private Practice stars in their underwear, I think I could’ve gone without seeing them in their Underoos. Not that they look bad in them, I just envisioned them is something different. But I guess for now this fantasy could work.
BTW you can hear them as Green Lantern and Superman in Justice League: Doom when it comes on out February 28th