This CSI - Scena del crimine screencap contains
fedora, cappello di feltro, homburg, stetson, and stetson trilby.
There might also be
paglietta, livorno, panama, cappello panama, marinaio, skimmer, il cappello di paglia, and cappello di paglia.
This is a clip from Jon Togo's new murder mystery, "Identical", based on the novel - memoirs of a Murder." See if te can figure out which brother is the killer?