Strange Visitor from Another Planet
Kara helps Hank face his painful past when a White Martian, who wiped out all of the Green Martians from Mars, kidnaps Senator Miranda Crane who is an anti-alien politician. Adam Foster who is Cat's estranged son arrives in National City.
Writing:
Stars:
- Greg Berlanti
- Ali Adler
- Andrew Kreisberg
Stars:
Other episodes for this season
