SUNFAY.</p><p> JUT{H T4 S "Foyle's War" Inspector christopher Foyle (Michael Kitchens) investigates a chemical warfare experiment gone awry in this acclaimed mystery series set in the U.K. during World War ll. (PBS,9 p.m.) S "Entourage" Drama throws a welcome-back party for Vince (all these guys ever seem to do is throw parties for one another), while Ari's son may not be bright enough to get into the most.prestigious private school. (HBO, 10 p.m.) N "lce Road Truckers" Little kids watch Bob the Builder.</p><p> Big kids (i.e., their dads) can watch this reality show about danger-loving truckers who haul huge loads over frozen lakes to supply isolated diamond mines in Alaska. (History, 10 p.m.) FTON&AY JUNE 25 S "Wayside" Premiere of an animated series based on the books by Louis Sachar ("Holes") about a 30-story grade school with odd students, like a boy who wears an elf costume every day and a girl who talks with her fists.</p><p> Add a monkey and this sounds fike our school. (Nickelodeon, 12:30 p.m.)& ttAge of Love" Sexy older women who date younger men get their due.in this dating series in which tennis star Mark Philippoussis dates two groups of women - one in their 20s (the less interesting Kittens) and one in their 40s (the vivacious, confident Cougars).</p><p> Rehhm catfight! (NBC,9 p.m.) S "Heartland" Treat Williams - late of "Everwood" - slides right back into prime time with this drama about the head of a transplant-surgery unit. oNI, 10 p.m.) TLJHSPAY, J{JF*H *6 N ttEurgka" A marathon of the entire first season for this quirky show about a town of supergeniuses.</p><p> Season two begins July 10. (sciFi,9 am) ffi'America's Got Talent" People will do anything to get on TV.</p><p> Where, oh where, is the next Unknown Comic? (NBC,8 p.m.) N "Shaq's Big Challenge" shaquitte O'Neal finds six middle school kids who need to lose weight in this reality show hoping to inspire teens to battle the bulge. lf Shaq is looming over you, it might be the right time to start eating vegetables. (ABC,9 p.m.)in WfiDNFSSAY JUNF R7 ffi "Paul Simon: The Library of Congress Gershwin Prize for Popular Song" The songsmith from Queens is the very worthy first recipient of this award, with musical friends including James Taylor, Ladysmith Black Mambazo and, yes, Art Garfunkel on hand to cef ebrate. (PBS, I p.m.) S "'[ler Perry's House of Payne" Probably the biggest syndicated hit in 20 years continues a great early run, with Curtis desperate to get CJ and his family out of the house. (TBS,9 p.m.) TI"IURSBAY, J[,!ITE 28 ffi "Live From Abbey Road" A new concert series, featuring interviews, rehearsals and a live performance at the legendary Abbey Road studios.</p><p> Tonighil Red Hot Chili Peppers, Snow Patrol and Madeleine Peyroux see if that Beatles magic rubs off on them. (Sundance, 10 p.m.) S *PBS Presidential Primary Forum With Tavis Smiley" For the first time, a panel exclusively consisting of journalists of color will quiz Democratic presidential candidates (the Republicans will be in the hot seat come September). (PBS, I p.m.) F "Studio 60 on the Sunset Strip" The finale of creator Aaron Sorkin's late (and lamented? Anyone? Anyone ...?) drama about a "SNL"-style variety show. "5-60," we hardly knew ye.</p><p> That was on purpose.</p><p> FRIDAY, JUNH N "DeGrassi! The Next Generationt' Superperfect Paige (LaurenCollins) goes into meltdown during her freshman year of college on this popular, long-running soap that just began lilming its seventh season. (The N, I p.m.) ffi "The Best Years" The N network goes to college with its first one-hour collegiate drama about an orphaned girl who leaves foster care and arrives at college in Massachusetts.</p><p> Expect crushes, maybe some financial problems and lots of homework. (The N,8:i0 p.m.) ffi "Wimbledon Early Round Play" Get up at I a.m. for the live coverage or else catch this prime-time wrapup show complete with highlights and interviews from each day, (ESPN,7:30 p.m.) SATIJRPAV, JUNE 5O S "Wimbledon" NBc "picks up the ball from ESPN with its tennis coverage, though it's edited to fit into a noon-3 p.m. slot. (CBS, noon) M "Magic Cell_ar" tn this new animated series, two kids discover a magic world in their grandmother's basement, a world where African folk tales come to life.iii (NBC,10 p.m.) 29 HBO Familv- 6:?o n m t