20/20

== 1978–1979 ==
2020_1978_a.jpg
== 1979–1998 ==
=== 1979–1985 ===
2020_1979.jpg|1979 intro
GW196H140.jpg|1979 outro
20/20close1984.jpg|1984 outro
=== 1985–1989 ===
B7ulSARz_rT903GDXRax8A11518 (1).jpg|1985 outro
GW180H141.jpg|1987 outro
=== 1989–1993 ===
2020_(1991).jpg
2020_(1992).jpg
=== 1993–1998 ===
== 1998–1999 ==
== 1999–2004 ==
== 2004–2011 ==
== 2011–2012 ==
== 2012–present ==
===2012-2016===
====2012–2013====
====2013–2016====
===2016–2021===
===2021-present===
Category:ABC (US) programs
Category:ABC (United States)
Category:ABC News (US)
Category:Television news magazines
Category:1978
Category:1970s television programs
Category:1980s television programs
Category:1990s television programs
Category:2000s television programs
Category:2010s television programs
Category:2020s television programs
Category:Shows premiered in 1978