Comedian John Bishop lured solid audiences for BBC One and BBC Three last night, according to the latest overnight data.
After John Bishop's Britain amused 4.01m (19.5%) for BBC One at 9.30pm, 1.1m (6%) flocked to BBC Three for more of Bishop's stand-up on Live At The Apollo between 10pm and 10.45pm.
Meanwhile, Ronnie Corbett's Comedy Britain tumbled to 2.42m (11.8%) in the 9pm hour, before adding 154k on ITV1 +1.
Casualty pulled in 5.62m (26.4%) for BBC One between 8.35pm and 9.30pm for its 26th series opener titled 'Partners', making the medical drama the most-watched broadcast of the night.
However, the margin was tiny, as The National Lottery: In It To Win It entertained 5.58m (26.5%), while ITV1's screening of Harry Potter and the Order of the Phoenix averaged 5.17m (26%) between 6.30pm and 9pm (+1: 582k).
Highlights of England's win over India in the cricket kicked off a successful night for Channel 5, scoring 1.07m (5.4%) in the 7pm hour. Although the channel's audience dipped to 692k (3.2%) for a repeat of NCIS, 1.11m (5.4%) and 1.12m (6.2%) tuned in for CSI: Miami and Law & Order: SVU at 9pm and 10pm.
Over on BBC Two, the evening began fairly respectably with Flog It! and Dad's Army grabbing 1.47m (7.7%) and 1.82m (7.9%) from 7pm. However, Imagine... could only muster 605k (2.8%) at 8pm, and coverage of the Proms enthralled just 506k (2.7%) from 9pm.
Channel 4's night was even worse, as its riot debate programme crashed with 673k (3.4%) at 7pm (+1: 105k), after which Streetdance logged 731k (3.4%) in the 8pm hour (+1: 197k) and 642k (3.3%) watched Exit Through The Gift Shop.
BBC One led the way in primetime with 24.5%, ahead of ITV1's 18% (+1: 2.1%), Channel 5's 4.9%, BBC Two's 4.1% and Channel 4's 3.3% (+1: 0.7%).