In The Flash Season 6 Ep. 6: License To Elongate, Barry (Grant Gustin) turns his attention to prepping Elongated Man (Hartley Sawyer) for life after Crisis and without The Flash, but Ralph ultimately teaches Barry a lesson. Meanwhile, Cecile (Danielle Nicolet) faces her own moment of self-discovery while helping a recuperated Chester P. Runk (guest star Brandon McKnight) reclaim his identity. Danielle Panabaker directed the episode written by Thomas Pound & Jeff Hersh.