ON BOSTON.COM
Chat noon with TV critic Matthew Gilbert.
ON WGBH
Greater Boston 7 p.m. WGBH-TV (Channel 2)
Rick Steves’ Europe 7:30 p.m. WGBH-TV (Channel 2) A tour of Slovenia.
Keeping Score “Mahler: Legacy’’ 9 p.m. WGBH-TV (Channel 2) An examination of composer Gustav Mahler’s life, hosted by Michael Tilson Thomas.
POV “My Perestroika’’ 9 p.m. WGBH-TV (Channel 44) Life before and after the USSR’s collapse as seen through the eyes of five schoolmates.
ON CHRONICLE
Cheaters 7:30 p.m. WCVB-TV (Channel 5)
RADIO HIGHLIGHTS
Tent Show Radio 5 a.m. WUMB-FM (91.9) Folk, country, bluegrass pioneers.
The Emily Rooney Show noon WGBH-FM (89.7) Summer books
Radio Boston 3 p.m. WBUR-FM (90.9)
Live From Fraser 7 p.m. All Classical (99.5) Early-music ensemble Trio Settecento.
NightSide With Dan Rea 8 p.m. WBZ-AM (1030) Emergency room care.
World Cafe 10 p.m. WUMB-FM (91.9) Robbie Robertson.
NEWS & TALK SHOWS
Morning
Early Show at 7 a.m. on Chs. 4 and 12.
Good Morning America at 7 a.m. on Chs. 5, 6, and 9. Sunny Anderson prepares Fourth of July recipes.
Today at 7 a.m. on Chs. 7 and 10; 10 a.m. on Ch. 7. Julia Roberts and Tom Hanks; Rosie Huntington-Whiteley; Giada De Laurentiis.
Ellen DeGeneres Show at 9 a.m. on Chs. 5 and 9. Hilary Duff; Audrina Patridge. One eskimO performs.
Rachael Ray at 9 a.m. on Ch. 4. Plastic surgeon Anthony Youn.
Regis and Kelly at 9 a.m. on Ch. 7; 10 a.m. on Ch. 10. Shia LaBeouf. Jill Scott performs.
Martha Stewart Show at 10 a.m. and 2 p.m. on HALMRK. Cookie recipes with Kenan Thompson (“Saturday Night Live’’).
Maury at 10 a.m. on Chs. 56 and 64; 3 p.m. on Ch. 50. DNA tests are given to determine paternity.
The View at 11 a.m. on Chs. 5, 6, and 9. Lady Gaga.
Afternoon
The Talk at 2 p.m. on Chs. 4 and 12. Paris and Kathy Hilton.
Dr. Oz Show at 3 p.m. on Ch. 64; 5 p.m. on Ch. 25.
Dr. Phil at 3 p.m. on Ch. 4; 5 p.m. on Ch. 64. Violent children.
Tyra Show at 3 p.m. on Ch. 56. Flirting.
Wendy Williams Show at 4 p.m. on Ch. 56; midnight on BET. James Earl Jones.
Evening
Charlie Rose at 11 p.m. on Ch. 2.
Conan at 11 p.m. and 1 a.m. on TBS. Tom Hanks.
Daily Show With Jon Stewart at 11 p.m. and 2 a.m. on COM. Bill Kristol.
Colbert Report at 11:31 p.m. and 2:30 a.m. on COM. British historian Timothy Garton Ash.
Late Show With David Letterman at 11:35 p.m. on Chs. 4 and 12. Julia Roberts. Cake performs.
Nightline at 11:35 p.m. on Chs. 5, 6, and 9.
Tonight Show With Jay Leno at 11:50 p.m. on Chs. 7 and 10. Kirstie Alley. Il Volo performs.
Jimmy Kimmel Live at midnight on Chs. 5, 6, and 9. Shia LaBeouf; Ashley Benson. Also: 311 performs.
Tavis Smiley at midnight on Ch. 44; 12:30 a.m. on Ch. 2.
Late Late Show With Craig Ferguson at 12:37 a.m. on Chs. 4 and 12. Henry Winkler; astronaut Mike Massimino.