|Standing Room Only|
|Also known as||SRO|
|Country of origin||United States|
|Release||June 19, 1976|
Standing Room Only (SRO) is an entertainment series on HBO that premiered on June 19, 1976. Shows featured concerts, burlesque shows, ventriloquism programs, magic shows and more. From 1982 to 1986, a version of the "HBO in Space" program opening sequence was used to introduce the series.