What on Earth? 2019: Season 5Last updated this post: 13 March, 2019 What on Earth?2015 film Rating: 5.8 Plot SummaryScientist explore some of Earth's phenomenons.Director: Running time: 44minGenre: DocumentaryRelease date: TV Series (2015– )Cast: Steven Kearney, Mike Capps, Andrew Gough, Alan Lester, Randy Cerveny, Rob Nelson EPISODE 1 2 3 4 5 6 7 8 9 10 4/4Roadkill 2020: Season 1 16/16Monk 2009: Season 8 5/5My Next Guest Needs No Introduction with David Letterman 2019: Season 2 9/9Rescue Me 2011: Season 7