The Guardian's TV picks for tonight lead with the return of Alan Carr's Picture Slam, an image-guessing gameshow now in its fourth series, following his win on Celebrity Traitors. The listings also flag The Sentinels, a grungy alternative-history French war drama on BBC Four, alongside a mix of documentary, drama and archive music programming across the evening's schedule.

Highlights include Alexander Armstrong Across America concluding in Florida on Channel 5, Casualty's storyline about toxic waste on a Holby estate, and two Top of the Pops nostalgia specials covering 2001 on BBC Two. Film choices are Wicked Little Letters, a 1920s comedy starring Olivia Colman and Jessie Buckley on Channel 4, and Jurassic Park on ITV1, screened shortly after the death of star Sam Neill.