Thanks to Jen and Mal for this :)
In an internet article on family ties in Hollywood, the #2 actor mentioned
was Colin Hanks. There was a nice picture of him and his father, Tom Hanks,
with the following caption:
After his dad Tom soared into space in ‘Apollo 13,’ Colin Hanks found aliens
on Earth in TV’s ‘Roswell.’ Next for the pair: working together on HBO’s
‘Band of Brothers’ series.