'The Flash' Custom Character Cards Reveal Clue to Harrison Wells (Exclusive)

"He's hiding more than one secret"

The Flash's Harrison Wells is becoming more of a mystery with each passing week.

As The CW's Arrow spinoff continues its freshman run, Warner Bros. Television and DC Entertainment created a series of seven custom-illustrated character cards for each of the regulars, including one for Tom Cavanagh's STAR Labs head.

Watch more 'The Flash': Felicity Visits Barry's Central City Digs for the First Time

The Hollywood Reporter exclusively premieres the card (illustrated by comic-book artist Ivan Reis) that details Wells' background and connections to Barry Allen (Grant Gustin).

Though Wells' blurb doesn't reveal anything particularly eyebrow-raising, it does offer one big hint at just how dangerous and mysterious he may be — "he's hiding more than one secret."

Read more 'The Flash' Premiere Sets CW Record in Final DVR Ratings

After Wells killed Simon Stagg (William Sadler), revealed an in-depth knowledge of Felicity's (Emily Bett Rickards) background and a knack for predetermining events (see: the lightning storm that transformed Barry into the Flash), what else could be up his sleeve?

The Flash airs 8 p.m. Tuesdays on The CW.

Email: Philiana.Ng@THR.com
Twitter: @insidethetube