The man in the red Elmo costume was back to work in Central Park on Tuesday, but under the mask, he was not smiling. He was behind in tips he earns by posing for photographs with tourists. He said he had gotten a late start because he was not released from a psychiatric evaluation at a nearby hospital until midmorning.

“The police asked me not to come here today,” the man said Tuesday. “I’m sort of sneaking back in.”

The man, who said his legal name, if not an original one, is Adam Sandler, was handcuffed by the police and escorted from the park on Sunday afternoon after he was heard — and videotaped, by an English tourist — shouting anti-Semitic remarks outside the Central Park Zoo.

The police put him into an ambulance bound for Metropolitan Hospital Center, but he was not arrested. The video spread quickly on the Internet, bringing out the dark humor, to some, of a cuddly children’s character engaging in a violent-sounding rant. Others thought it was just plain scary.

On Tuesday, Mr. Sandler, 48, of Ashland, Ore., removed his Elmo head from atop his own and tried to explain himself.