The Flintstones S3E3 · Barney the Invisible

The Flintstones

Season 3 · Episode 3 · Barney the Invisible · 25 min

In an attempt to cure Barney's hiccups, Fred offers his friend a swig from an experimental soft drink he has formulated. The brew turns Barney invisible, and Fred's elaborate attempts to hide the fact make Wilma wonder about her husband's sanity.