One of the remaining Strangers from the movie Dark City. Played by actor Nicholas Bell, I can't find any reference to his character outside the movie itself, and within the movie I can't discern which one is Mr. Rain so instead I'll share the choice tidbit of trivia with you that Nicholas Bell's last big role was Zordon in The Power Rangers Movie! No Shit! Based on the slim pickings left behind from the other, more predominant Strangers, however, it is safe to say that this character is primarily there to lend moral support to Mr. Hand by virtue of his mere presence perpetually two steps behind. File this one under Silent Big Badnasty #4, Bob.