The show had a number of hosts who were accompanied by Agro, a puppet played by Jamie Dunn. The show consisted of small educational editorials presented in a variety of segments. The segments featured a number of regular reporters including Eric Summons, Cecelia Martine, Craig Campbell, Fiona MacDonald, Fran Morrison, Bob La Castra, identical twins Gayle & Gillian Blakeney, Rob Elliott, Tony Gordon, Jill Ray and Gary Hardgrave. The program also included children as regular reporters including Scott Sutherland, Pippa? Some of these reporters performed double duty as host of the show, notably Bob La Castra and Gayle & Gillian Blakeney. Other regular guests included: Laurel Edwards, Michael Futcher, Stacey Thompson ("Ranger Stacey"), Ashley Wilkie, Kristine Davis & Glenn Hansen.
The show received four consecutive Logie Awards for "Most Popular Children's Program" from 1987 to 1990. In addition, Agro won a Penguin Award from the Television Society of Australia.