Regarding the television programs, no 1958 renewals were located for anything but those mentioned above for the Mercer-Swanson song. There is no evidence that any copyright continues to be claimed on the television special the image was taken from.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.
{{Information |Description=Screen capture from the television special "Swing Into Spring". Pictured are Ella Fitzgerald and Jo Stafford as they performed. |Source=[http://www.youtube.com/watch?v=R3t6wkAJJXQ Swing Into Spring clip] |Date=[http://books....