'Design Star All Stars'

Six designers from previous seasons return to Los Angeles for this "all-stars" competition and the chance at a $25,000 prize. The show is hosted by David Bromstad. Grab those swatches and tune in. 9 p.m. Tuesday on HGTV (seattletimes.com/tvlistings).

Doug Knoop, Seattle Times staff

dknoop@seattletimes.com or on Twitter @dougknoop

Also on Tuesday

"To Sir, with Love" (1967), 7:15 p.m. (TCM): Unable to find employment in his field, a black engineer accepts a teaching position in a tough East End London school.

"XXX Summer Olympics," 8 p.m. (NBC): From London. Gymnastics finals: men's parallel bars, men's high bar, women's balance beam, women's floor exercise; track and field finals: women's 100m hurdles, men's 1500m, men's high jump; beach volleyball semifinals.

"History Detectives," 8 p.m. (KCTS): A picture frame that might have come from the Titanic or Lusitania; Woolworth signs; toy soldiers; a journal full of liquor recipes.

"Craft Wars," 8 p.m. (TLC): The crafters must create a sculpture out of musical instruments.

"The L.A. Complex," 9 p.m. (CW): Connor faces a difficult decision; Kaldrick visits his father; Nick tries to beat Sabrina at her own game; Beth gets herself into trouble.

"The Glee Project," 10 p.m. (Oxygen): Dianna Agron gets the group excited while guest judging Actability Week; emotions run deep.

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