Walker 2x05 "Partners and Third Wheels" Season 2 Episode 5 Promo Trailer HD - MICKI WORKS THROUGH HER GRIEF – Tensions run high when Walker (Jared Padalecki) and Liam (Keegan Allen) investigate a cold case together. Micki (Lindsey Morgan), still on desk duty, is working through her grief while slowly easing her way back into the field. Trey (Jeff Pierre) tags along for a fishing trip and gets a lesson on love. August (Kale Culley) makes a discovery that could lead to answers about the feud between The Walkers and The Davidsons. Aprill Winney directed the episode written by Geri Carillo (205). Original airdate 12/2/21.