WATCH: Ika Wong's Extended BB21 Kathryn Dunn Interview

Ika Wong, the only pre-season interview that matters.

Incoming "Big Brother" season-21 houseguest Kathryn Dunn sits down with ET Canada's special correspondent Ika Wong who discusses her strategy, including wanting to play the game like Season 20 runner-up Tyler Crispen. Catch the two-night season premiere on Tuesday, June 25 and Wednesday, June 26 at 8 p.m. ET/PT on Global.