While making History of the Eagles: the Story of an American Band, a two-night documentary, Eagles co-founder Glenn Frey was reminded what a funny bunch of guys his bandmates were.
"How funny Joe Walsh is would definitely be one of those things," Frey said when asked what fans might be surprised to learn from the rock doc.
The film enjoyed its premiere last week at the Sundance Film Festival, where the band fielded questions.
"We really had a lot of fun," Frey added. "You know, we were serious about our work and serious about where we were going, but we had a lot of fun. Joe in particular."
History of the Eagles: the Story of an American Band is set to air on February 15 and again on the following night at 8 p.m. ET on the Showtime network.
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