Charlie Sheen Returns To Warner Bros. Lot In A Tank For 'Conan' Appearance (VIDEO)

Charlie Sheen returned to the Warner Bros. studio lot for the first time since getting fired from "Two and a Half Men." He was coming for an appearance on "Conan," but he came prepared for anything. By that, we mean he literally pulled up in a tank.

Coming onto the lot was a different experience for Sheen after his years on the hit sitcom. "When we pulled up to the gate, they ran, like, a really intense security check," he said. "I used to be able to just cruise on in. Not anymore."

When they got to talking about his contentious relationship with "Two and a Half Men" creator Chuck Lorre, Sheen said that the two are not fine. In other words, don't look for Charlie to make an appearance as his own ghost -- after Kathy Bates played his ghost last season -- any time soon.

But Sheen is keeping plenty busy on his own show for FX, "Anger Management." This week, he welcomed his "Scary Movie 5" co-star Lindsay Lohan, where both actors were able to poke fun at their tabloid exploits.

Watch Charlie Sheen every Thursday at 9:30 p.m. ET on "Anger Management" on FX. "Conan" is on weeknights at 11 p.m. ET on TBS.

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