[1] The association's programmes are presented by a range of announcers with secular broadcasting experience, including parenting advisers Ian Grant and John Cowan, writer John Cooney, documentary maker Rob Harley, TV personality Petra Bagust, minister Frank Ritchie, media consultant Tim Sisarich, One News reporter Joy Reid, voice talent Julia Bloore and TV personality Dayna Vawdrey.

Previous guests have included astronaut Buzz Aldrin, musician Cliff Richard, actors Ian McKellen and Sam Neill, satirist John Clarke, Flight of the Conchords star Jemaine Clement, former Australian prime minister Kevin Rudd and US Republican presidential candidate Ben Carson.

[13] The programme has interviewed all eight of the last New Zealand prime ministers — David Lange, Geoffrey Palmer, Mike Moore, Jim Bolger, Jenny Shipley, Helen Clark, John Key and Bill English.

Political party leaders Jeanette Fitzsimons, Russel Norman, Metiria Turei, James Shaw, Winston Peters, Rodney Hide, David Seymour, Tariana Turia, Pita Sharples, Hone Harawira and Colin Craig have appeared on the show.

The programme has featured mayors like Bob Parker, Lianne Dalziel, Celia Wade-Brown, Len Brown and Tim Shadbolt, and veteran politicians like Roger Douglas, Lockwood Smith, Jim Anderton and Annette King.

Other sports stars have also been interviewed, including yachtsman Dean Barker, football player Wynton Rufer, basketballer Kirk Penney, netballer Irene van Dyk, cricketers Martin Snedden and Martin Crowe, racing drivers Greg Murphy and Scott Dixon, athlete Peter Snell, boxers Monty Betham and David Tua, cyclist Sarah Ulmer, shotputter Valerie Adams and rower Rob Waddell.