Season
Season 6 Episode
- Season 3 Dino Goes Hollyrock
- Season 3 Fred's New Boss
- Season 3 Barney the Invisible
- Season 3 Bowling Ballet
- Season 3 The Twitch
- Season 3 Here's Snow in Your Eyes
- Season 3 The Buffalo Convention
- Season 3 The Little Stranger
- Season 3 Baby Barney
- Season 3 Hawaiian Escapade
- Season 3 Ladies' Day
- Season 3 Nuttin' But the Tooth
- Season 3 High School Fred
- Season 3 Dial S for Suspicion
- Season 3 Flash Gun Freddie
- Season 3 The Kissing Burglar
- Season 3 Wilma, the Maid
- Season 3 The Hero
- Season 3 The Surprise
- Season 3 Mother-In-Law's Visit
- Season 3 Foxy Grandma
- Season 3 Fred's New Job
- Season 3 The Blessed Event
- Season 3 Carry On, Nurse Fred
- Season 3 Ventriloquist Barney
- Season 3 The Big Move
- Season 3 Swedish Visitors
- Season 3 The Birthday Party
The Flintstones - Season 3 Episode 3 Barney the Invisible
7.40 25 minutes 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.
