Tonight in HD: July 1

Mitch Pileggi (centre) returns to Supernatural in time for its first HD broadcast (TV2, 10.20)

Friends (TV2, 6.30, R)

The gang goes to Las Vegas to surprise Joey and to celebrate Monica’s and Chandler’s one-year anniversary. (Part one of two.)

Shortland Street (TV2. 7.00)

Brooke struggles to break free; Hunter’s good deed backfires; Bella strikes out on her own.

New Zealand’s Next Top Model (TV3, 7.30)

The girls hit the studio in a crazy lesson that has them utilising props to sell a lifestyle, then finish off their week with a hot photo shoot.

Better With You (TV2, 8.00, F)

Mia and Casey decide – while Mia is in labour – to get married before the baby comes … then the rush is on as everyone tries to make the wedding happen.

The Graham Norton Show (TV3, 8.30)

With James McAvoy, Jack Dee and Liza Minnelli. Preview: British Comedy Guide, Elvis Australia.

Supernatural (TV2, 10.20)

Season premiere: After Bobby discovers Crowley has no intentions of returning Bobby’s soul, the hunter takes matters into his own hands. Reviews: IGN, Total Sci-Fi.

Smallville (TV2, 11.20)

Clark and Lois both reconsider their wedding plans, unaware that Darkseid and his prophets plan to disrupt the ceremony.

One Sport: Wimbledon 2011 (TV One, 12.00)

Live coverage from day 11.

CSI: New York (TV3, 12.10, 5.1, R)

When a former medical examiner is found murdered, a white powder found at the scene provides the CSIs with a major lead in tracking the killer.

FlashForward (TV2, 12.20, R)

The discovery of a person in Mark’s flashforward impedes a romantic getaway with Olivi;  Aaron discovers information about his daughter; Simon and Lloyd attempt to resolve a conflict; Janis returns to the bureau.