Hard-to-define element, 7 letters
Hard-to-define influence, 7 letters
Its effect is hard to predict, 7 letters
Secret weapon, perhaps, 7 letters
Unpredictable determinant, 7 letters
Unpredictable element, 7 letters
They're hard to predict, 8 letters
Clear Channel-sponsored annual rock event, 5 letters
Case for Agent Scully, 5 letters
Case for Scully and Mulder, 5 letters
Dossier about UFO's?, 5 letters
Item on agent Mulder's desk?, 5 letters
One of many explored by Mulder and Scully, 5 letters
'The truth is out there' TV series, with 'The', 6 letters
Trust No One TV series, with The, 6 letters
Trust No One TV show, with The, 6 letters
1998 film thriller based on a TV series, with The, 6 letters
Agent Mulder's show, with The, 6 letters
Alien landings, telepaths, etc., 6 letters
Cases for Mulder and Scully, 6 letters
Fox Mulder's obsession, 6 letters
Fox show that had a character named Fox, with The, 6 letters
Gillian Anderson TV series, with The, 6 letters
Mulder and Scully's paranormal cases, 6 letters
Paranormal TV fare, with The, 6 letters
Scully and Mulder's obsession, 6 letters
Show home to the Lone Gunmen, with The, 6 letters
Theme of this puzzle, with The, 6 letters
TV series created by Chris Carter, with 'The', 6 letters
TV series whose finale was titled The Truth, with The, 6 letters
Unsolved cases, in TV lingo, 6 letters
Time Warner Cable competitor, 7 letters
Bygone sports org. for which Minnesota governor Jesse Ventura was a TV analyst, 3 letters
Defunct football league of 2001, 3 letters
Defunct gridiron org., 3 letters
Failed sports venture of 2001, 3 letters
Former sports org. with the teams Hitmen and Rage, 3 letters
Jesse Ventura employer of 2001, 3 letters
Las Vegas Outlaws' org., 3 letters
Org. whose last contest was the Million Dollar Game, 3 letters
Org. with the Memphis Maniax and the Orlando Rage, 3 letters
Pigskin org. with outlandish rules that lasted one season, 3 letters
Short-lived and generally disastrous sports experiment of the early 2000s, 3 letters
Short-lived gridiron org., 3 letters
Short-lived gridiron org. that had a player named He Hate Me, 3 letters
Short-lived pigskin org. that had a player whose jersey said He Hate Me, 3 letters
Short-lived pro gridiron org., 3 letters
Sports bust of 2001, 3 letters
Sports org. that lasted only one season, 3 letters
Super bowl bomb of 2001, 3 letters
Vince McMahon gridiron debacle, 3 letters
Vince McMahon sports debacle of 2001, 3 letters
Vince McMahon's short-lived sports org., 3 letters