this season needs another serial killer movie like kathie lee gifford needs more public devastation . 
but lo and behold , here comes " switchback , " and fast on the heels of such stalker fare as " kiss the girls " and " i know what you did last summer . " 
but " switchback " is an undoubtedly weak genre entry , as the material it covers is old and tired , and the filmmakers rarely sustain enough energy to make any of the proceedings interesting . 
 " switchback " opens with the murder of a babysitter and the abduction of the young child she's watching . 
we learn late in the game that the kid belongs to fbi agent frank lacrosse ( dennis quaid ) , and that the kidnapper/killer is a nameless fiend that lacrosse has been tracking across the country for quite a while . 
he is promptly removed from the case , but this conflict of interest doesn't keep him from offering pursuit . 
lacrosse's most recent trek takes him to a blood-soaked hotel room in amarillo , texas , where the local sheriff ( r . lee ermey ) is torn between his re-election campaign and helping his new ally catch his man . 
in a related aside , former railway worker bob goodall ( danny glover ) is cruising through the snowbound west in his pinup-plastered ( even on the seatbelts ) el dorado . 
along the way , he picks up -- and subsequently saves the life of -- hitchhiking loner lane dixon ( jared leto ) . 
this tangent isn't a random one , as bob or lane will end up either holding a piece of the puzzle or turn out to be the killer himself . 
or is the villain in fact lacrosse , only pretending to be after the cold-hearted murderer he knows so much about . 
in a sense , that's half of the basic problem with " switchback . " 
for its first hour , the movie presents evidence that any of these three men could be the perpetrator , so we're given little insight into who they are , likely for fear that we'll learn too much too fast and therefore be able to make the proper deduction . 
but " switchback " then decides to explicitly reveal the killer's identity at its midpoint , and the following contradictory character motivations muddle both the pacing and the generation of suspense . 
some of the acting is a burdensome area as well , probably because the performers were instructed to build personas that are the exact opposite of their true selves . 
what is danny glover doing here , grinning and yeehawing his way through the messy plot ? 
and dennis quaid ? 
 ( that monotone -- stop it ! ) 
ermey is solid in a supporting role that's more interesting than the two leads thrown together , but the charismatic leto ( claire danes' object of affection in " my so-called life " ) is a scene-stealer tried and true . 
>from a material standpoint , " switchback " is pretty empty . 
but even when first-time director jeb stuart ( who wrote " the fugitive " and " die hard " ) doesn't know what to do , he knows what he wants it to look like -- the movie provides some great visuals . 
the set-on-a-train climax looks good ( even though the action is illogical ) , and the beautiful , crisp cinematography captures the rockies in all of their icy splendor . 
still , that's not enough to turn a lump of coal into a diamond , and more than the movie's look will end up leaving you cold .