Has HBO released barefoot in park with Richard thomas?

You are likely thinking of the Broadway play "Barefoot in the Park," but it is not an HBO production. It was a 1963 play written by Neil Simon, and it was adapted into a film in 1967 starring Robert Redford.

Richard Thomas is known for his role in the TV series "The Waltons," not "Barefoot in the Park." He has also starred in various other television shows and films throughout his career.

There might have been a stage production or a TV adaptation of "Barefoot in the Park" featuring Richard Thomas, but it was not an HBO production. To find more information, you could look up theater programs or television schedules from the time period you are interested in.