Watch McCartney 3,2,1 Episode 1 HD Full Free on SolarMovie. Watch McCartney 3,2,1 tv series online free. 2021 Six Episode Series on Hulu: Producer Rick Rubin interviews Paul McCartney on his work with the ...2021 Six Episode Series on Hulu: Producer Rick Rubin interviews Paul McCartney on his work with the Beatles, Wings, and as a solo artist, including stories about his personal relationships that inspired his songwriting.