Watch The Sit-In: Harry Belafonte hosts the Tonight Show (2020) HD Full Movie Free on SolarMovie. Watch The Sit-In: Harry Belafonte hosts the Tonight Show (2020) online free. For one week in February 1968, Johnny Carson gave up his chair to Harry Belafonte, the first time an...For one week in February 1968, Johnny Carson gave up his chair to Harry Belafonte, the first time an African-American had hosted a late night TV show for a whole week.