J. Allen Hynek presents... (?)

How many "serious" sci-fi movies and TV-series about space aliens are there really?

My list goes something like this:

• The Outer Limits: 'The Bellero Shield' (1964) à Betty and Barney Hill abduction à The UFO Incident (1975)  à Travis Walton abduction à Fire in the Sky (1993)
• Close Encounters of the Third Kind (1977)
• E.T. the Extra-Terrestrial (1982)
• Starman (1984)
• Flight of the Navigator (1986)
• UFO Abduction (1989)
• Communion (1989)
• Fire in the Sky (1993)
• The X-Files (1993-)
• Roswell (1994)
• Dark Skies (1996-7)
• The Outer Limits: 'Beyond the Veil' (1997)
• The Shadow Men (1997)
• Taken (2002)
• The Outer Limits: 'Dark Child' (2002)
• Alien Abduction (2005)
• The Fourth Kind (2009)
• Race to Witch Mountain (2009)
• Dark Skies (2013)
• Alien Abduction (2014)
• Extraterrestrial (2014)