Telltale

Telltales are particular NPCs found in certain places who can send you on special quests where you fight tougher bosses and stronger versions of enemies. These quests are repeatable and you can get a lot of XP and Caps from them, but it's the main way to get Cute Little Puppets, which can enable your access to special places like Pomona. You also get some other random rewards after completing a Telltale quest.

Telltales
All of the Telltales in wasteland. Click on any of their names for more detailed information.
Telltale Boss	The Crazed Vault Dweller		Blood Viper Leader		Tyrate		The Dark Wanderer		The Fallen		The Last Church of Illuminatus		The Ambassador of Pain		Dr. Rikktor's Crater		The Devourer of Souls		Crater of the Soulfed		The Desert King		Our Lady of Laudres		The Great Emperor		The Puppet Man
HP Boss Image Weapon	357 HP 10mm Pistol		428 HP 10mm SMG		583 HP Incinerator		633 HP Assault Rifle		783 HP M60		883 HP Plasma Pistol		1300 HP Avenger Minigun		1600 HP Plasma Rifle		2000 HP Unarmed		2400 HP Unarmed		2500 HP Unarmed		3000 HP Unarmed		4000 HP Unarmed		7500 HP WIP
Difficulty	Very Easy		Easy		Easy		Easy		Medium		Medium		Very Hard		Hard		Medium		Medium		Medium		Medium		Hard		WIP
Level Required	3		6		9		12		15		18		21		24		30		35		40		45		50		WIP
Total XP	1500 XP		2250 XP		2750 XP		3000 XP		3500 XP		4500 XP		7250 XP		8000 XP		8250 XP		9000 XP		11000 XP		12000 XP		13500 XP		WIP
Caps	350		700		800		1000?		1250		1500		3200		3500		2000		2700		3000		4000		5000		WIP
Puppets	1		1		1		1		1		1		1		1		1		1		1		1		2		WIP
Telltale Town	The Hub, Oldtown		Junktown, West		Boneyard, New Adytum		Shady Sands, Westin Ranch		Boneyard, Library		Cathedral		Vault City, Inner City		San Francisco		Boneyard, Gun Runners		Vault City, Courtyard		The Hub, Oldtown		Junktown, East		San Francisco		Cathedral
Note													Not lootable; You need a Day Pass to get the quest		Not lootable; Plasma hurts, dress accordingly												Costs 13 Puppets to spawn.