NEW YORK - 1970: Puppeteers (L-R: Daniel Seagren holding and Jim Henson working Ernie and Frank Oz with Bert rehearse for an episode of Sesame Street at Reeves TeleTape Studio in 1970 in New York City, New York. (Photo by David Attie/Getty Images)
NEW YORK - 1970: Puppeteers (L-R: Daniel Seagren holding and Jim Henson working Ernie and Frank Oz with Bert rehearse for an episode of Sesame Street at Reeves TeleTape Studio in 1970 in New York City, New York. (Photo by David Attie/Getty Images)